Store requires BOTH proof of vaccination and wearing a mask.

A comic book store in Portland’s Hillsdale neighborhood is doubling up on its safety requirements for the return of its indoor card game events by having participants wear masks and show proof of a COVID-19 vaccination.

Source: Portland comic book store owner says masks, proof of vaccination required for indoor events | Local News |

There’s no science to support that. I’m surprised they don’t require wearing hazmat suits or at least a negative Covid-19 test too. You can never be too safe now days.