ADRIAN — The Weber Retreat and Conference Center invites the public to “Lunch and Learn” sessions on a variety of topics on Wednesday afternoons once a month.

 The Lunch and Learn series continues this fall from 12:15 p.m. to 1 p.m. with the following dates and topics:

Sept. 10: Saving our Land, Water, and Soil. Representatives of the Lenawee Conservation District will share how they carry out their mission to sustain and enhance natural resources through education and technical service.

Oct. 15: Amazing Historical Sites. Paul Plassman, author of “Southern Michigan’s Castles, Churches and Courthouses,” will discuss amazing but often overlooked architectural gems.

Nov. 12: Weber Center Shop Christmas Open House Preview. Katherine Dusseau, Weber Center shop manager, will share what’s new at the store. 

Dec. 10: Christmas Cookie Ideas. Bring a sample of your favorite Christmas cookies to share — as well as the recipe — and enjoy samples from other participants. 

Participants can either bring a lunch or purchase one for $8. To order a meal, register at least two days in advance. Registration is not needed if you bring your own lunch. 

The Weber Center is on the campus of the Adrian Dominican Sisters, 1257 E. Siena Heights Drive. For more information, go to webercenter.org.