NEWPORT — If wine sampling and providing for a charity both suit your taste, you can sample wines and help the American Heart Association with the upcoming Newport on the Levee Wine Walk.   Set for Tuesday, Feb. 3, the Wine Walk will feature seven Levee restaurants’ wine choices for guests, with donations going to the American Heart Association. Wine Walk attendees are encouraged to wear red to show their support for the Heart Association.   Tickets are $25 each, and attendees are required to register in advance, Jan. 12-27. Call (859) 291-0550 ext. 15 or 21. Limited tickets are available. Participants will be given a commemorative wine glass, and free or discounted appetizers will be available at restaurants.   Participating restaurants are: Bar Louie, BRIO Tuscan Grille, Caddagh Irish Pub, GameWorks, Jefferson Hall, Mitchell’s Fish Market and Reserve Restaurant and Piano Lounge.   For more, visit www.newportontheleveee.com/events.