In the Golden Era of Thunder basketball (read: when the fanbase believed the team would win several championships), there was a thing called Thunder Alley. Gather 'round, kids, and hear about the days when a giant screen was projected in front of the arena, and the Bud Lights flowed like wine, or I guess water since it was 3.2% back then.
After a random shooting that has nothing to do with the availability of guns and the good guys who legendarily possess them, Thunder Alley was shut down.