Calling all cocktail lovers! The Liberate Your Palate Cocktail Tour is expanding to Charleston for the first time this year, running July 29 – September 30. The idea is simple: with the purchase of a Passbook for $20, guests receive a pocket-sized booklet filled with $5 drink specials at some of Charleston’s best restaurants including 492, 5Church, Bar Mash, Burwell’s Stone Fire Grill, Cannon Green, Craftsman Kitchen & Taphouse, The Grocery, High Cotton, Home Team BBQ, Indaco, O-Ku, Old Village Post House Inn, Pearlz Oyster Bar, Rarebit and Slightly North of Broad. Upon redemption, bartenders will punch guest’s passbooks, valid for 1 cocktail at each restaurant July 29 – September 30. Liberate Your Palate also as an app available for iPhone and Andriod phones, allowing users to find locations, map to and “check-in” locations, view operating hours, make reservations and share photos on Facebook and Twitter.