Hi Again -- FYI, I too am very concerned about COVID.? Therefore, it will be essential for anyone who comes always to maintain at least a 2 meter physical distance from anyone else.? If more than one person brings a telescope, we should set up our scopes at least 4 meters apart.? Since we will be outside, I do not think a mask is essential.? FYI, part of my life is as a prof in the uOttawa School of Epidemiology and Public Health.? Best -- Michael .