www.apricottreecafe.com Maybe you are thinking about this place? I’ve been there and it’s true what they say on their website, CO2 levels in a good range and hepa filters throughout the restaurant. And good food too!

Welcome to Apricot Tree Cafe | Restaurant in Your City

Discover the history and offerings of Apricot Tree Cafe | Family-operated since 1993 | Award-winning menu with fresh ingredients | Safe indoor dining with HEPA clean air | Fresh and healthy food | Fre...

Thanks very much! I'll pass that on. Wouldn't it be nice if other places could do that? Maybe have a grant available for small businesses wanting to adapt their shops.