My washtub base has several " personal modifications."
    In big 4" adhesive letters, I have "BABE MAGNET."
    Also, there is a bumper sticker that says, "Hug a musician; they never get to dance.
    And, on the edege, where you place your foot to hold the tub down, I have written: A, B, C, D, E, F, G. These are placed at equal intervals, and people will actually put there foot on the appropriate letters for the key we are playing in!!!
    I leave it out in front of the band, and invite anyone up there to play it. Great "ice breaker."