Weissman said that meant leveraging the casinos' distinct amenities: Bally's will have a $7.77 food-special menu and $10 table games all day every day this summer; Harrah's Resort will give new members to Harrah's players' club $500 in cash and a value book good for admission to the pool and complimentary food items at McCormick & Schmick's restaurant; Qua Baths & Spa at Caesars began a new therapy treatment on May 1 that offers organic seaweed at special "Spring Into Summer" rates, starting at $99, and good through May 31; and Showboat continues "Fat Saturdays" to the end of the month, with all-you-can-eat prime rib at Mansion Cafe for $19.99, free live music at the House of Blues lounge, and free admission to Club Worship nightclub. A production show with a Mardi Gras theme will start next month at the casino.