A high-protein diet can help build muscle, which comes in handy for fighting off a shark that is also on a high-protein diet. Take a bite out of the circle of life with today’s Groupon: for $20, you get $40 worth of steakhouse fare at Jim Edmonds 15 Steakhouse if redeemed Friday through Monday, or $45 worth if redeemed Tuesday through Thursday.

Because a menu comprised entirely of mouthwatering steak would be both unimaginative and difficult to read if overcooked, Chef Andrew Shrensker lets 15 Steakhouse’s diners choose from a wide range of favorably flavored menu options, made fresh from rotating, seasonal ingredients. Lead off with some prime rib sliders ($8) or skip the appeteasers entirely and head straight for home plate with options such as the B.A.L.T.S. ($13)—grilled salmon, avocado, bacon, lettuce and tomato—or one of Jim Edmonds’ signature 12-oz. steaks ($29). If you want to separate the men from the boys, try tackling the 14 oz. rib eye ($29). A lengthy list of sides lets you pair your main plate with cheddar mashed potatoes, garlic mashed potatoes, sweet-potato fries, or mac ‘n’ cheese without potatoes ($5 each). If your feast goes into extra innings, bring in some bread pudding slathered in fresh fruit and cinnamon ice cream as a closer.

Much as fresh-spun Louisville ash absorbs the force of any well-pitched fastball, the elegant wood interior of 15 Steakhouse takes in ambient noise and smoothes it to a calming hum. The steakhouse’s cove of earth-toned spaces provides ample seating for parties of up to 350 people. And as the weather gets nice, you’ll be able to toast Edmonds and other past Cardinal greats on the outdoor patio. The baseball gods may even bless your piety with a way-out-of-the-park home run from nearby Busch Stadium—or, if the jet streams are in your favor, an unusually foul ball from Wrigley Field.