It’s the final showdown! The Harkins Gaming Showdown of Champions is here. Competitor registration for the biggest gaming tournament of the year is now open! Get ready to compete for BIGGER and BETTER prizes in the end-of-the-year championship showdown on Saturday, December 7 from 10AM – 6PM at Tempe Marketplace. Competitors can enjoy a second-chance bracket and double-elimination tournament! Competitor tickets are $25 and spectators can join for $5.