Tour the McHenry County Master Gardeners' Demonstration Garden at McHenry County College and then experience some of the most unique, creative gardens across Algonquin, Lake in the Hills, and Crystal Lake. From gardens overlooking a sparkling lake to those with magnificent trees, all nine gardens on the tour are a must-see.

9 a.m. to 4 p.m. rain or shine

Presented by McHenry County College and U of I Extension Master Gardeners in McHenry County

Early bird registration: $12; day of costs $17

Visit mchenry.edu/gardenwalk for more information.