Onestopwonders logo featuring retro gaming items, sunset skyline, and space elements with tagline Where Nostalgia Never Ends
Waukesha, WI

UpcomingEvents

From retro game nights to trading card tournaments — there's always something happening at OneStopWonders.

Mark Your Calendar

All events are held at our store in downtown Waukesha. Follow us on social media for updates and new event announcements!

Brookfield Sports Complex Card Show promotional poster for July 26th, 2026, featuring Pokemon, sports cards, and collectibles with QR code and admission details
Free Admission

Brookfield Sports Complex Card Show

Saturday, July 26th, 2026
9:00 AM – 3:00 PM
Brookfield Sports Complex
19485 W Lisbon Rd, Brookfield, WI 53045

Come visit the OneStopWonders booth at the Brookfield Sports Complex Card Show! We'll have Pokémon cards, sports cards, collectibles, and more. Stop by, say hi, and grab some great deals — admission is free!

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Want to Host an Event?

Got an idea for a game night, tournament, or collector meetup? We'd love to collaborate! Reach out and let's make it happen.

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