Related Clues:
- Summer of Love prelude
- '60s protest type
- Peaceful '60s protest
- An idle rest in bed
- Stay late in bed
- Stay in bed, be a lazybones
- A late stay in bed
- An extended stay in bed
- An extra spell in bed
- Have an extended morning sleep
- Long stay in bed in the morning
- 1960s hippie event
- Hip happening in Golden Gate Park, 1967
- "__ Green": Kermit's song
- Hippie gathering