>>33360923 (OP)Walk the PCT or Appalachian trail
Join outdoor volunteer organizations that do trail repair, animal rescue, or work with HORSES. HORSES. HORSES (they love horses).
Acoustic musical events and open mikes
Join a commune or collective: group living, naturalists, and ayurvedic lifestyle stuff
Join a church or cult then take part in outdoor activities, the women are all like this.
Find your local astrology needlework, yoga, meditation and young hikers groups
Those are the big ones for these types.