If you go

What: Open Door Elm Grove — A tour of seven remodeled or newly built homes in Elm Grove plus one patio/garden renovation.

When: 10 a.m. to 4 p.m. May 20.

Tickets: Advance and day-of-tour tickets are $20. All proceeds benefit Best Buddies of Wisconsin and the artists in education program at St. Mary’s Visitation School.

For information or tickets: See Open Door Elm Grove on Facebook or go to stmaryeg.org and look for the payment button on the home page.