Here are polished options you can use:
Proposed title:
Meetup Picks for Young Professionals: Social, Active, and Creative Events
Proposed synopsis:
Curated for 20s–30s professionals: Sunday Funday at The Yard Corktown, Detroit boxing fitness, and Stitch & Sip nights—mixing social, fitness, and creative activities.
If you’d like, I can tailor a subtitle or lengthen/shorten the synopsis, or create a short event blurb for each item.