chatan recs Nov 19 to 21

Hey all, I'm mid 30s male from NY doing solo part of my Japan travels diving in Okinawa for 3 days Nov 19 to 21. Flying out to Hong Kong 22nd. I'll be based in Chatan without a car. Any recommendations on how to spend my time in Chatan area after my dives (afternoons and evenings)? I'm laid back, into pretty much anything, except no more shopping (I'm all shopped out). Or any others in a similar boat (no pun intended)? Let me know!

by sandsoltes