Oklahoma's premier tabletop wargaming convention. One weekend of competitive play, painting excellence, and community across 10 game systems.
Proudly Supported By
The Oklahoma Open Tabletop Wargaming Convention returns in 2026, offering an epic weekend for miniature wargaming enthusiasts of all skill levels.
This year features an expanded lineup of 10 game systems, from the massive battlefields of Warhammer Age of Sigmar to the tactical skirmishes of Kill Team and Trench Crusade.
Whether you're a seasoned general or new to the hobby, the Oklahoma Open promises an inclusive and engaging atmosphere to test your strategies, showcase your painted armies, and connect with fellow tabletop gamers.
Your favorite tabletop wargaming YouTubers and podcasters will be at OKO 2026 — throwing dice at the tables alongside the community.
Playing for a Cause
Three of OKO's headline activities support Extra Life and its mission to benefit Children's Miracle Network Hospitals. Play, paint, or just show up and cheer — every dollar helps.
Grab a raffle ticket for a chance to win a full painted army — every ticket goes directly to Extra Life.
Enter your best-painted miniatures for $10 per model — 100% of entry fees go to Extra Life.
Saturday night charity brawl — Terran and Protoss allies vs. the Zerg swarm. Donate for supply, plus-to-hits, nukes, and more.
Three days of gaming, painting, community, and good times.
The weekend gets rolling
Setup Begins
Starting ~ 10 AM
Dinner & a Movie at ShowBiz
Sponsorship Open →
Full day of competition
Vendors Alley Open
Opens at 8 AM
Day 1 of Gaming
Tournament games begin 9–10 AM (depending on game) · Last rounds end ~ 6 PM
RoseCrown Entries Due
Turn in painting entries by 5 PM · Sponsored by The Layman Group
Lunch
11 AM – 1 PM · depending on your tournament
Dinner
5 PM – 11 PM · depending on your tournament
Demo Night
Sponsored by Baron of Dice · 7 PM – Midnight+
Come try demos of other systems — Spearhead, Bushido, Gundam, Conquest: Skirmish, K47, and Old World.
StarCraft Charity 1vMany
Sponsored by Extra Life · 7 PM – Midnight+
Terran and Protoss allies try to hold back the waves of Zerg — with help from donors like you. Donate for extra supply, plus-to-hits, nukes, and more. Have just as much fun watching as playing. Join in with your donations — all for Extra Life.
The grand finale
Vendors Alley Open
Opens at 8 AM
Last Day of Gaming
Tournament games begin 9–10 AM (depending on game)
Lunch
11 AM – 1 PM · depending on your tournament
Awards Ceremony
6 PM Sunday · Including RoseCrown Painting Awards
End of OKO 2026
7 PM Sunday
From flagship GTs to skirmish games. Every format is competitive and welcoming.
…/… Tickets Available · … Sold
Every Ticket Includes
Some events pack their goodie bag with system-specific extras
The headline event of Oklahoma Open 2026. Awards for best in faction, top general and more.
60 Tickets • Official AMG GT
Armageddon Dominatus Campaign Weekend
20 Tickets
Challenger Event
14 Tickets
Blackpelt / Durinsgold Championship Series
20 Tickets · 2 Tournaments / 1 Ticket
10 Tickets · 2 Tournaments / 1 Ticket
Show off your best-painted miniatures and compete for incredible prizes. Each entry is just $10 — and every dollar goes directly to Extra Life Charity. No event ticket required to enter — open to everyone.
Last year featured the full lineup of ProAcryl Paints and Premium Drybrush sets from Artis Opus — all ranging around $1,000 in prize support. This year's prizes will be even bigger, sponsored by The Layman Group.
Everything you need to know to compete. Tap a section to expand.
Size/scale restrictions refer to the models and their basing elements, and do not include any plinths the entry is attached to — unless the basing extends into the plinth.
If you're unsure which category your mini belongs in, please reach out to an event organizer or judge for clarification.
Memories from past Oklahoma Open events.
Located at the Hilton Garden Inn at Covell and I-35 in Edmond. The Edmond Conference Center offers easy highway access, on-site hotel, and is surrounded by restaurants and entertainment. Free parking for all attendees.
The Edmond Conference Center features spacious gaming areas with excellent amenities. Stay at the attached Hilton Garden Inn for the ultimate convenience, or choose from several nearby hotels.
Get DirectionsStay on-site at the venue hotel — roll out of bed and into the tournament.
Click any location for directions.
Stay Where You Play
The conference center is attached to the Hilton Garden Inn. Roll out of bed and into the tournament. Features The Garden Grille restaurant, heated outdoor pool, fitness center, and free WiFi. Use the booking link or group code G6OTWC to receive the exclusive rate.
Fuel up at these local favorites near the venue.
Click any location for directions.
I-35 & Covell • Brunch • $10–18
Inventive brunch spot steps from the venue. Famous for Loaded Hashbrown Tumblers and a full brunch cocktail bar.
East Edmond • Burgers • $10–22
Oklahoma tradition since 1976. Hand-pattied burgers, 21-day aged steaks, and house-made soups.
East Edmond • Tex-Mex • $10–20
Beloved Oklahoma Tex-Mex chain known for tableside guacamole and sizzling fajitas. Arrive early or expect a wait.
Downtown Edmond • Coffee & Brunch • $8–16
Chef-driven coffeehouse in historic downtown Edmond. Specialty coffee, avocado toast, and artisan sandwiches.
Downtown Edmond • Pizza • $12–25
Oklahoma's favorite pizza since 1957. Great for groups with specialty pies and a full menu.
East Edmond • Brunch • $10–18
Popular brunch spot with shareable skillets, creative benedicts, and fresh-squeezed juices. Weekend waits are common.
North May Ave • Farm-to-Table • $15–35
Upscale-casual farm-to-table dining with a rustic vibe. Curated wine and cocktail list with great happy hour specials.
Memorial Rd • Fine Dining • $40–80
Premier steakhouse featuring custom-aged U.S. Prime beef. Upscale experience with an excellent wine list.
Unwind after the tournament with these local hotspots.
Click any location for directions.
Full entertainment complex steps from the venue. Movies with recliner seats, 14 bowling lanes, arcade, and full bar.
48 craft beer taps in a restored 1903 house in downtown Edmond. Spacious lawn with patio games and a chill atmosphere.
Elegant cocktail lounge inspired by golden-age NYC jazz bars. Live jazz on weekends and expertly crafted cocktails.
Bar, restaurant, and live music venue in a revitalized historic ice building. Craft cocktails and comfort food.
Energetic bar on South Broadway featuring karaoke nights, live music, pool tables, and sports viewing. Late-night go-to.
High-tech driving range with climate-controlled bays, full restaurant and bar, and point-scoring golf games for all skill levels.
StarCraft Charity 1vMany
Powered by Extra Life
Get your tickets before September 1st, 2026 and be entered into a drawing to win an Elegoo Centauri Carbon, sponsored by The Layman Group.