• The Kirkwood-Des Peres Area Chamber of Commerce will hold a general membership luncheon on Tuesday, April 9, 11:30 a.m. to 1:15 p.m., at Greenbriar Hills Country Club, 12665 Big Bend. The luncheon is sponsored by Mercy Hospital St. Louis.

Cost for the program is $25 for chamber members who RSVP, $30 for non-members and walk-ins. Fruit and veggie plates must be requested by 3 p.m. the Friday before the luncheon. Late requests cannot be accommodated. Greenbriar has a strict no-denim policy. Register at www.kirkwooddesperes.com.

• Biz-2-Biz Showcase will be held on Thursday, April 25, 4 to 7 p.m., at the Holiday Inn Southwest Route 66, Watson Road and Lindbergh Boulevard in Sunset Hills.

This is an “extreme networking event” with access to more than 70 business exhibitors. A speaker series runs from 4:30 to 6:30 p.m. in the concourse lobby.

Booth spaces are available for the early bird price of $150, which includes an 8-foot skirted table and the chance to meet up to 400 new customers. For more information, visit www.kirkwooddesperes.com.