One manager I had would reward us with a nice lunch out. It meant we didn't have to give up personal time for the reward, and it also limited drinking since we all had to go back to work and it was midday (usually there wasn't any drinking).

We all enjoyed it because it meant getting time off work and having a nice meal without giving up family time.

You could replicate that by ordering a nice lunch to be delivered to everyone's house and enjoying the meal together remotely.