Summer’s slipping away, but there’s still much fun to be had outdoors. The 5th-Annual Tommy Thompson Park Butterfly Festival is your chance to see the Monarch butterfly before its annual migration to Mexico. It’s also a chance to take part in a full day of activities (nature hikes!) and to interact with some educational displays. You’ll get to learn about the more than 55 species of butterflies and moths that have been spotted at the park to date.

What else is happening:

Today In Outdoors at Tommy Thompson Park