The Edgerton Branch Library will be holding the “One Drop at a Time” Essential Oils monthly program for adults on Wednesday, December 11th at 1:00 pm. During this essential oils class, participants will be introduced to different Holiday Diffuser Blends that smell heavenly during the holiday season. Registration is required to attend this FREE program, as class size is limited to 20 participants. The Edgerton Branch Library is located at 319 North Michigan Avenue. For more information, or to register, please call 833-633-READ x 290.