For my daughter's birthday I've organised a Spa Break. We arrive mid-morning and have full use of facilities, including beautiful swimming pool, sauna, steam room, gym, golf, tennis, etc (we'll settle for swimming etc.,) then a light lunch, followed by treatments (back massage, pedicures, facial, etc) a 3-course dinner and overnight stay in 4* accommodation, another swim if we want, and breakfast, leaving mid morning.
Total chill out. It's my 70th soon and I'm thinking 'I'd like that too' followed by a family get together.