How to get men to approach you at bars

I live in San Diego- the land of Peter pans. Often times when I’m out at bars I notice men looking at me and watching me. Im normally with 2-3 gfs. Sometimes more. Often times men don’t approach me, I’ve approached men before and it’s always seemed to work out for me. I’ve had them say “i never would’ve approached you because you look intimidating.” I’m not by any means intimidating. I know I’m attractive but not intimidating. Any tips to seeming more approachable? Or even a good way to approach a group of guys in solo settings? I go on runs often and the town I go to has a lot of cute military boys that always stop and look at me but never say anything. So would love some advice 🩷