Birthday Parties Zoo-It-Yourself Birthday Parties at the Zoo! Pick up your party package at the Welcome Center and have your own Zoo-It yourself birthday party. Zoo-It Yourself birthday parties are available on Saturdays and Sundays through October during normal Zoo operating hours. Enhance your party by adding extras! Non-Members $200 Includes: 15 admission tickets Animal Plush Members $150 Includes: 15 admission tickets Animal Plush