Cincinnati Museum Center: Buy one membership at full price and get a second and third half off! Promotion begins November 20, 2010 and runs through January 2, 2011.Available at Cincinnati Museum Center or by phone at (513) 287-7041 during regular office hours. Memberships must be purchased in a single transaction. Discount taken on memberships of equal or lesser value. This special offer is not available online or by mail. Restrictions apply - cannot be combined with other special offers, coupons or discounts; discount may not be applied to previous or future purchases; discounts and offers are valid for specified dates only; no returns, refunds, exchanges or transfers of memberships.