Sounds like everyone can make it on 7/12. With the wife working that day, might I suggest we play at my place. We can assemble in the sun room. There's plenty of room to spread out, there's a ceiling fan, and the room is made almost entirely of windows, so we can have them open to keep the fresh air flowing.
I can make it a point to buy single serve and individually wrapped snacks so we don't have to share or cross-contaminate. Thoughts?