Superman Day 2026, Supergirl Rising & Inside the Superman Museum

Superman Day is HERE — and the Midwest just became the center of the DC Universe.
From Metropolis, Illinois to St. Louis, we’re breaking down the biggest Superman events, guests, and community impact you need to know.

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🦸 ENTER + EXPLORE EVENTS

Full Schedule: www.mostlysuperheroes.com/events

Superman season is officially underway — and the Superman Museum in Metropolis, Illinois is going all in for Superman Day (April 17–18) and Superman Celebration (June 12–14).

We’re joined by Morgan Siebert from the Superman Museum with everything happening:

• 15+ cosplayers including Superman, Supergirl, Batman & Lois Lane
• Superheroes Stand Up for Children (Child Abuse Awareness Month)
• Autism Awareness Walk at Fort Massac State Park
• Car cruise, trivia, karaoke, and Q&A with Jake Fogg
• Periwinkle Kryptonite Dance Party (yes… disco Superman)
• Outdoor screening of the James Gunn Superman film
• 20,000–30,000 expected for Superman Celebration weekend
• Special guests including Tim Daly + Neva Howell
• Fundraising impact across the entire community

Plus: Comic-Con appearances, San Diego plans, and what’s next for Supergirl.

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📍 Featured Events

• Superman Day (April 17–18)
  https://www.supermuseum.com
• Superman Celebration (June 12–14)
  https://www.supermancelebration.net
• 2 Rivers Comic Con (April 25–26)
  https://www.2riverscomiccon.com

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🤝 Community Partners

• Superman Museum
• S7 Cap Coalition
• Christopher & Dana Reeve Foundation
• Local schools + after-school programs
• Metropolis Chamber of Commerce
• MASSAC County Drug Awareness Coalition

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🎙️ Episode Covers

• Superman Day 2026 full breakdown
• Behind-the-scenes from the Superman movie premiere
• Supergirl rising in fandom + cosplay trends
• How Superman Celebration fuels an entire town
• Comic-Con strategy + taking the museum on the road
• The business of fandom, events, and community impact
• Supporting autism awareness, child advocacy, and food programs

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⏱️ Chapters

00:00 Welcome + Superman Museum update
01:14 Superman movie reactions + premiere stories
02:48 Superman Day events (April 17–18)
05:19 Autism awareness + community impact
05:55 Superman movie screening announcement
08:17 Where to find full event details
10:01 TransWorld + event inspiration
10:43 C2E2 + Supergirl cosplay surge
12:03 Comic-Con appearances + upcoming shows
13:24 Being recognized in the fandom
15:04 Collaborations + St. Louis connections
16:07 DC theme park rumors
17:02 Event planning realities
18:04 Superman Celebration preview (June 12–14)
21:42 Attendance + economic impact
24:45 Superman Museum updates
25:46 Talk Ville + fandom media
27:48 Christopher & Dana Reeve Foundation impact
29:20 Community outreach + food programs
30:08 Where to follow Superman Museum

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