Single ladies above 30, where can we find you?

I don't use dating apps anymore because it was a big waste of time. I'm wondering where a guy can go in public to potentially meet single ladies.

People make jokes about the cat aisles in target, but in all honesty, where do we find you?

Are there cafes you frequent? How about book stores? So many of us don't want to come off as creeps and we genuinely want to find connection, but we're uncertain where to approach you beautiful ladies...

Edit: wow this blew up more than I thought it would. Y'all are awesome. I appreciate the recommendations!