 Let's hang on. Frankie Valley and the Four Seasons are an American treasure with songs like Big Girls Don't Cry, Walk Like a Man, and dozens of others that are timeless mementos of an era gone by. Don't miss Let's Hang On. Rain or shine, there's not a bad seat in the house within the covered open-air venue that is the Seaside Pavilion in Old Orchard Beach. For tickets, directions, and information, visit seasidepavilion.org.