Here’s another idea for you, Pecos. Don’t know if you’ve thought of it, and can’t remember if it’s been mentioned here.
What about VFW, AFL, and places like that? The clientele of those places is mostly 60+, much to their chagrin since they’re constantly trying to attract younger veterans. They do have beer and such, but the places are never rowdy, at least not the ones I’ve been to. Just a bunch of old guys waxing nostalgic. Playing vintage pinball machines fits that bill perfectly for them!