SEATTLE — Traditional hot tubs can be heavy, bulky and hard to take with you when you move. Evergreen Softubs are an alternative that can go on a deck, patio, mountain retreat or wherever you want.

SYRACUSE, N.Y. -- Last summer, Barenaked Ladies lead singer and guitarist Ed Robertson fell so deeply in love with the Softub tent near the Chevy Court stage that he played a song about it. "I got a ...