Connection Exchange / Speed Meeting — rotating chairs, conversation prompts, meet 10–15 people. Friendship, activity partners, companionship or romance can all come out of it.
Restaurant Table Mixers — reserve several tables and intentionally rotate seats between appetizer/dinner/dessert. Much more natural than sitting beside the same person all evening.
Topgolf Socials — perfect because people can talk while playing and nobody needs to be particularly good at golf.
Pickleball Mixers — rotate partners instead of arriving with one. Beginners could have their own court.
https://www.acepickleballclub.com/fort-myers-fl
Trivia Teams — deliberately mix people who don’t already know each other.
Baseball Groups — Twins/Red Sox games where nobody has to worry about finding someone to go with.
Sunday Brunch Connections — probably attractive to people who aren’t interested in nightlife.
Try Something New events — painting, cooking class, dancing, kayaking, whatever your members tell you they’d like to try if they had someone to go with.
New-to-SWFL Night — specifically for people trying to build a new social circle.
Guys’ / Girls’ outings — because you’ve already discovered that C41 isn’t exclusively about opposite-sex romantic matching.