My opinion:
Space the games out for social distancing.
Only allow a certain amount of players in at a time.
A temperature scanner would be awesome, check everyone at the door.
Disposable glove dispensers all over the place. Everyone is required to wear gloves while playing, so no need to put harsh chemicals on the games.
Play 80's music to remind everyone how awesome everything used to be.
Make sure the beer is extra cold.
Facemasks are optional.