It's one of the most popular, family-friendly Halloween events each year. It's Boo at the Zoo, this weekend and next. Register here to win a 4-pack of tickets!

This year's event is October 16, 17, 18 and 23, 24, 25. Boo at the Zoo hours are 5p-8p on Friday and Saturday...and 3p-6p on Sunday.

As usual there will be live entertainment, trick or treating, a haymaze, animal encountners, a nightly costume contest with prizes and more.

Submit the form below for a chance to win some tickets from 103GBF. If you don't win tickets, you can still purchase them at the Mesker Park Zoo gift shop or online here.

This contest has expired.