single guy here trying to not be the problem in couples spaces. what do i actually need to know

posting as anonymous bc lol, but seriously asking. so im a 34yo single bi guy, mostly into couples + occasionally singles, been verified on a few sites and got into a couples-friendly club here that has like a one-night-a-month thing where single males are allowed in limited numbers (vetted, capped at like 15 dudes). first night is coming up and ive read every guide on the internet and they all say the same vague stuff — "respect the space", "wait to be invited", "dont approach women alone". cool. i hear it. but those are PRINCIPLES not actual moves and i need actual moves bc i don't want to be the dude they tell horror stories about. specifically — where do i sit/stand when i first walk in. do i hang at the bar or does that look like im scanning. is it ok to chat w a couple at all if neither of them looked at me first or am i waiting forever. can i make eye contact w a wife without it being a thing or is it always a thing in couples spaces. if a couple says "maybe later" do i ever circle back or is "maybe later" a polite no. do i tip the bartender more than normal as like a courtesy. and the big one — playroom. if im invited by a couple do i still need to ask the venue, or just play. and what does the rest of the room think if they see me in there w a couple, do i need to keep some kind of low profile. i literally just want to be a good guest and not the cautionary tale. any single guys who've cracked this code, please