The 520 Card Show's October edition takes over the Tucson Convention Center on Saturday, October 24 and Sunday, October 25, 2026, bringing Southern Arizona's largest trading card marketplace back downtown for a fall weekend of buying, selling, trading, and hobby community. With more than 100 vendor tables, over $3,000 in giveaways across the two days, food trucks, special guests, and activities for collectors of every age, the 520 has quickly become the must-attend monthly event for anyone in the Tucson hobby scene.
Doors open Saturday from 11:00 AM to 6:00 PM MST, with VIP early entry from 10:00 to 11:00 AM and a sensory-friendly quiet hour earlier in the morning. Sunday runs 11:00 AM to 5:00 PM MST. General admission is typically around $5 at the door, VIP weekend passes are sold online in advance, and children 12 and under are admitted free with a paying adult.
The Tucson Convention Center is at 260 South Church Avenue in downtown Tucson, with ample paid parking in the surrounding garages and lots and quick freeway access from Interstate 10 at the Congress Street and Broadway Boulevard exits.