A number of small businesses have questions about how and when they can safely reopen, including restaurants looking for guidance on the outdoor dining allowance as of May 20th.  Danbury Mayor Mark Boughton says a restaurant can't put a tent up in the parking lot, but an establishment that has a space with 3 sides open air, that's probably ok.  Restaurants will need a permit if they don't currently have outside permitted space.  Danbury officials are working to get an expedited permit process in place. Boughton says a restaurant has to have had an outdoor dining area in the past or be permitted for one that was never used.