The Edgerton Branch Library will be holding a “One Drop at a Time” Essential Oils program for adults on Wednesday, June 12, from 1:00 to 2:00 pm. Learn about the benefits of the essential oil Terrashield, which acts as a natural repellant for outdoor protection. Registration is required to attend this FREE program, as this class is limited to 20 participants. The Edgerton Branch Library is located at 319 North Michigan Avenue. For more information, or to register, please call 419-298-3230.