You can learn about herb gardening and butterfly plants at the Lunch & Learn Class on Friday from Noon until 1 pm.  You can also ask questions about your landscape challenges.  The seminar will take place on the second floor of the Judge Edd B. Keyes Building at 113 W. Beauregard.  Cost is only $5.00 and you can call the Tom Green County Extension office at 659-6528 to make your reservation now.