Wait for everyone to arrive. Even the late ones. Then order pizza. Fuck around until pizza arrives. Then everybody has to stop whatever they’re doing to eat the pizza. By now it’s 2 hours after starting time. Have NPCs socialize with the party. Throw a pack of goblins or something at them. Have the party go fight with the locals over how much of a reward they should get. The store is closing in 10 minutes so we have to pack up for the night. The end.