This is exactly what schools did in Israel. There were two different approaches that were juggled depending on the situation - but all schools did this. The cul

This is exactly what schools did in Israel. There were two different approaches that were juggled depending on the situation - but all schools did this. The culture already existed somewhat - since varying classes have always been outside. 1. Divide into "capsules" where people could learn indoors but with half of the cohort - spread apart, windows open, masked, etc. 2. Learn outside with forms of this. Youth groups, scouts, synagogues, etc all did the latter. I spent the better part of a year praying in a parking lot or a park with others. Entire communities were doing shared meals - just spread apart. The park across the street from my place had a lot of picnicking going on. As an example, the local Planetarium rejigged to do outdoor events. They were so popular that the planetarium continues to do ~40% of each season's lineup outside.