San Diego Comic-Con packs 460,000 square feet with more than 700 events

San Diego Comic-Con eclipsed 100,000 attendees for the first time in 2005

Step back into July 2005 at San Diego Comic‑Con—when over 100,000 fans roamed crowded halls filled with cosplay, classic sci‑fi exhibits, and early Marvel and Star Wars booths—and witness the electric energy of one of the first major attendance years for the conference.

San Diego Comic-Con will expand internationally in 2025

September 2025 will mark the inaugural global edition of San Diego Comic‑Con—marking the convention’s first expansion outside the US. The event will offer 300 hours of programming and is expected to draw around 60,000 fans.

Comic-Con generates over $165M for the San Diego economy each year

San Diego’s community gets a significant boost from Comic‑Con, which draws around 135,000 attendees annually. It generates over $165M in regional spending—with more than $90M coming directly from visitors—and adds approximately $3.2M in city tax revenue.

America’s largest Comic-Con by attendance takes place in New York City

New York Comic Con—held annually at New York City's Javits Center since 2006—draws around 200,000 attendees, features more than 570 panels and events, and hosts more than 1,250 exhibitors, making it North America’s biggest pop-culture convention by attendance.

San Diego’s first Comic-Con was held in a basement

The first San Diego Comic‑Con—then called San Diego's Golden State Comic-Minicon—took place on March 21, 1970, in the basement of the US Grant Hotel and drew just 145 fans.

Comic-Con is a nonprofit organization

San Diego Comic‑Con International launched in 1970 as a 501(c)(3) nonprofit aimed at promoting public appreciation for comics and related arts. All proceeds fund programming such as Comic‑Con, WonderCon, and the Comic‑Con Museum.

How a crew of hippies and nerdy teens in 1970 launched the global phenomenon of Comic-Con

Brinke Stevens and nearly 50 early organizers recount assembling Comic‑Con in 1970s San Diego—starting with just 300 attendees in a hotel basement—and how that grassroots, inclusive mix of fans sparked an enduring and worldwide pop‑culture movement.

Comiket, hosted in Tokyo, is the world’s largest fan-run convention

Comiket—short for Comic Market—is a semiannual, volunteer-organized fan art marketplace in Tokyo where up to 750,000 attendees experience self-published comics, anime, games, cosplay, and more over a span of four days.

Since 1974, the Comic-Con Masquerade has been an iconic part of the gathering

At Comic‑Con, the Masquerade is the premier cosplay competition where participants submit handmade or significantly modified costumes for stage presentation. Contestants undergo pre-judging, perform live on stage, and compete for prestigious trophies.

In recent years, Hollywood studios have reevaluated their Comic‑Con presence

Comic-Con’s impact on the movie industry may be diminishing. In 2025, major studios—including Marvel, DC, Lucasfilm, Sony, Paramount, Legendary, and Lionsgate—scaled back Comic‑Con participation. They cited high costs, timing that didn’t align with release schedules, and limited marketing impact in a crowded promotional landscape.

Follow 5 attendees at Comic-Con 2010

This heartfelt documentary tracks five underdogs—from an Air Force artist and a cosplay designer, to a marriage‑proposal hopeful—revealing how Comic‑Con’s chaos, camaraderie, and celebrity encounters become transformative milestones on their quests for creative, personal, and emotional breakthroughs.

See how CES comes to life with a massive setup across Las Vegas

This behind-the-scenes video shows crews assembling the sprawling CES show—filling more than 2.5 million square feet of exhibition space with booths, lights, and tech from around the world ahead of the event’s opening.

Burning Man hosts roughly 70k attendees each year

Since 1986, the Burning Man organization has shared a census tracking growth, fluctuations, demographics, and burners' attitudes each year. Part of the organization's motivation is to monitor and reduce carbon emissions at the event.

Coachella produces around 107 tons of waste per day

Coachella requires a massive infrastructure that powers its soundboards, lighting rigs, dressing rooms, bathrooms, restaurants, and more, creating a significant carbon footprint.

Oktoberfest's beer tents have specific themes

With 17 big tents and 21 small ones, each with a unique personality, there’s one to suit every type of Oktoberfest visitor. The oldest, Augustiner Festhalle, has been a part of the festival since 1898 and can hold 8,500 people.

The annual “Fiesta” parade features the largest equestrian parade in the US

Every first week of August, Santa Barbara welcomes tens of thousands of tourists for Old Spanish Fiesta Days festival, a five-day event downtown celebrating Spain’s legacy in the town. A capstone moment is the annual equestrian parade, honoring the region’s horse tradition with hundreds of the animals.

The 2017 Women's March was one of the largest protests in the Mall's history

Held the day after Donald Trump's inauguration, the 2017 Women's March drew an estimated 470,000 to 500,000 people to Washington, DC, and 3 million to 5 million nationwide. It is widely regarded as the largest single-day protest in US history.

Some cemeteries in Mexico are known for their elaborate Day of the Dead celebrations

While most events are small and local, several cemeteries draw tourists from around the country and the world. Mexico City, in particular, is home to the graves of multiple famous artists and musicians who attract crowds.

Take a tour of Google's headquarters

With its vibrant and cutting-edge design, the so-called "Googleplex" is synonymous with Silicon Valley and surrounds employees with lush green space and unique artwork. Amenities include massage therapy, a medical clinic, and nap pods to inspire creativity.

BTS' 2026 Seoul concert turned the city into a distributed sound system

The K-pop band's first show after six years turned Gwanghwamun Square into a large open-air venue. Scientists present measured sound levels and noted that the music carried well across vast distances, thanks to good design of the sound system.

Most data centers rely on the local power grid to feed power-hungry computer equipment

These facilities house rows of vertical racks containing multiple types of hardware, including servers that provide 24/7 access to online applications, services, and data. In a hyperscale center with thousands of these racks, the annual electricity used is estimated to equal that of 400,000 electric vehicles.

Search set lists from more than 10 million live concerts, added and edited by fans

Taking cues from Wikipedia, this Setlist wiki allows fans and concertgoers to share which songs were actually played at live concerts, across genres. The database makes this niche information about what performers choose to play year-round available for the curious.

The amount of plastic chemicals in 300 everyday Bay Area foods

Food production is more complicated than it appears, and manufacturing, packaging, and shipping processes can add significant substances to your food. This massive project compiled data on 300 samples of foods delivered to the San Francisco area, testing for the presence of 18 different kind of plastic. Learn how to read the data here with its helpful guides and then explore the table yourself.

See the average daily volume of data processed by the internet, from emails to Zoom meetings

During February 2025, over 333 billion messages were sent via email every day, or approximately 231,400,000 per minute. Over 150 million hours were spent daily on Zoom meetings worldwide, but almost 10 times that amount of video content was streamed in the same timeframe.

A 2019 Facebook event called on attendees to "Storm Area 51, They Can't Stop All of Us," resulting in countless memes, the creation of a music festival, and eventually the arrests of those who did try to approach the area.

Health and population surveys from 90 countries

The Demographic and Health Surveys (DHS) Program collects, analyzes, and disseminates data on population, health, HIV, and nutrition. The site compiles data through more than 400 surveys in over 90 countries around the world. Explore demographic...

Hotels in Cannes, the glamorous city on the French Riviera, hire hawks to ward off seagulls during the city's famous film festival.

The 1987 Nintendo video game 'Stadium Events' isn't known for being particularly fun, but its scarcity has made it a highly sought-after item that has sold for up to $35K at auction.

Most of the observable universe's volume consists of voids and supervoids—enormous regions of space with little to no galaxies, stars, or light.

Take a 3D tour of the Hajj, Islam's annual pilgrimage to Mecca, undertaken by more than 1.5 million Muslims each year.

Electrical grids worldwide must double their power delivery capacity by 2050 to meet surging demand from AI and electric vehicles.

Waves off the coast of Nazaré, Portugal, can reach over 100 feet and are caused by the area's deep underwater canyon geography

See a 3D reconstruction of Tenochtitlan, the Aztec capital that was home to an estimated population of 200,000 to 400,000.

See how Budweiser's famous Clydesdales spend their days at Warm Springs Ranch, where roughly 70 to 80 of the beer brand's giant horses can be found at any given time.

70 years ago today, city officials in Santa Cruz, California, banned rock 'n' roll to protect its youth from corruption after witnessing a 'provocative' concert the night before.

Visualize the path of every solar eclipse from 1900 to 2099 and see what each looks like when observed from different locations on Earth.

This real-time tracking of the hantavirus cruise ship outbreak in May 2026 offers a unique glimpse into the global reach of the outbreak and whether the virus sickened passengers and their communities around the world.

Coral polyps reproduce via broadcast spawning, where entire reefs simultaneously release reproductive cells for about one hour, once a year.

Browse a detailed visual analysis of over 200,000 similes—comparisons that often use 'like' or 'as'—from popular fiction to see how frequently writers the same idiomatic expressions.

SpaceX's S-1 or 'prospectus' revealed many previously unknown details about the company, including its unprofitability despite doing $18.7B in revenue in 2025, exactly how many voting shares Elon Musk will have in the company (roughly 85%), and more.

Firework or sparkler burns, even if they cover a relatively small area of skin, can significantly affect our range of motion.

In its famous catalog, Sears sold $600 DIY house kits from 1908 through the 1940s, resulting in an estimated 100,000 'Sears and Roebuck homes.'

Legendary architect Frank Lloyd Wright designed the SC Johnson headquarters in Wisconsin, aiming to make a cathedral-like workplace

In 1945, Surrealist artist Salvador Dalí and legendary animator Walt Disney began collaborating on a short film that was not completed until 2003, years after both men had died.

Bone marrow (soft tissue found inside certain bones) generates roughly 500 billion new blood cells each day

Fast-casual restaurant Chili's is experiencing a resurgence, with its parent company recently reporting a nearly 32% increase in sales, thanks to passionate Gen Z fans on TikTok.

Gerrymandering works through two techniques: cracking opposing voters across districts to dilute their power, and packing them into a few to waste their votes in lopsided majorities.

The Russia-Ukraine conflict is the largest ground war in Europe since World War II in casualties, forces mobilized, and displacement of civilians.

The US Constitution is widely regarded as the longest-standing written national constitution still in force—see how it has influenced rights worldwide.

Sunflowers have long been a symbol of nuclear disarmament because they can extract large amounts of radioactive cesium from soil.