School & Group After Hours Programs Ever wondered what the Zoo is like after hours? The gates are shut, the lights are down, and everyone has gone home for the day. It’s time to discover the Zoo after dark! Overnight Adventures & Sunset Safaris put you in the middle of the Zoo after it has closed to the public. Take night hikes, participate in fun, educational activities, get behind-the-scenes sneak peeks, and meet some of our animal ambassadors up close and personal! These programs are perfect for Schools, Scouts, Youth Groups, Clubs, Social Groups, Birthday Parties and more!