Celebrate the 30th Anniversary of the annual Evanston Garden Walk. Enjoy a leisurely stroll through 10 contrasting gardens, come rain or shine. All proceeds benefit the Evanston Ecology Center and the educational programs of the Evanston Environmental Association (EEA). Online tickets are available May 1 at evanstonenvironment.org/gardenwalk.

Admission: $20 for EEA members; $25 non-members; $30 day of Walk.