A funny musical spoof and one of the longest running off-Broadway shows ever, opens April 20 at Carte Blanche Studios Theatre in Milwaukee. Seymour, a quirky florist, falls in love, gains fame, and becomes the toast of the town. The high-energy show features rock ‘n’ roll and doo-wop numbers including: Somewhere That’s Green; Skid Row; and Suddenly, Seymour.