Halloween at Hogwarts and Beyond! Family Concert with Orchestra. The Frost Symphony Orchestra presents Harry Potter and the Sorcerer’s Stone: Children’s Suite for Orchestra by John Williams, along with Danse Macabre by Camille Saint-Saëns and Night on Bald Mountain by Modest Mussorgsky. Broomsticks and wands are welcome but may require checking at the door! All children are invited to dress in Halloween costumes and enjoy healthy post-concert treats courtesy of Wholefoods Market Coral Gables. Tickets start at $10.