Bulletin Boards around the Houston area?

Hi all! I am a psychotherapist in the Houston area moving to a new office location next month (serving Montrose, Heights, Tanglewood, River Oaks, & Midtown). To start building up clientele in this new area, I'm planning on posting a few flyers. I checked a few places without much luck. Any ideas? Much appreciated!! My information: https://www.rhchouston.com/team-grace