Pay $5 today and you'll get $10 to spend on food and drink from Largo Seafood Grill, powered by Takeout & Delivery from LivingSocial. Taking a cue from its waterfront location, this laid-back grill offers a shipload of ocean-fresh seafood. Feel the island breezes as you sip the Caribbean conch chowder. Then, dive into full entrees of marinated fish fillets tucked into blue corn tortillas, or Mediterranean snapper on a bed of lush mashed potatoes. If island life isn't your thing, savor juicy half-pound Angus burgers.