Can I kindly ask why the events are not held at weekends at all please? Just hard to get to evening events with the "wee" one.....
When we started doing the events (a year and a bit ago..) we started to poll not just "where" and "when", but also "what day".
Most people in the group it seems have no young kids, or can get a baby sitter, or decide that weekends are for doing other stuff, and Tuesday became the preferred day. (It also helps that Tuesdays are generally dead in the pubs (although the Swan in the Rushes being a town pub bucked that trend), and we can blag a free dedicated room.)
For some folks weekends are better, so if you like just post up you want to host an event at a weekend and it's all yours.
At the moment I think March & April are provisionally taken, but you could have May if you like.
Paul