Arts / Crafts
Athletics
Cooking
Food / Wine
Football / Soccer / Rugby
Gym / Aerobics
Hiking / Camping
Literature / History
Movies / Cinema
Museums / Galleries
Singing / Playing Instrument
Tennis / Racket Sports
Theatre / Ballet
Travel / Sightseeing
Volleyball / Basketball
Yoga / Meditation
Learning Japanese
guitar
ukulele
and reading about the theory of everything.