Town and Country Garden Club of Warsaw and Kosciusko County Master Gardeners will have an open seminar from 6:30 to 7 p.m. Thursday in the auditorium of the Kosciusko County Extension Office, 202 W. Main St., Warsaw.

The title of the seminar is “Invasive Species of Indiana and Other Areas.” The speaker is Andrea Baker. The seminar is free of charge.

For questions, call Monica Braman at 574-269-1085 or 704-682-2641.