We thought we would share some info for the people in the Midwest.
There are a couple groups in the Chicago area that put on a few very 1st class GB's. All the men are required to wear dress shirts with a tie and dress pants. Before any activities start the host goes over all the rules. i.e... hygiene, condoms, no means NO, no watchers(except husbands or "cucks"). They start with a social hour and then dim the lights. All the men treated the Mrs like a queen(until she wanted to be treated differently). The men were real respectful of me as well. It is a very comfortable environment.
I know about that group. In fact. a couple of my friends I met when co-hosting the chocolate room on the takeover cruises. We host exactly the same type of parties here in the Bay Area.