East Troy Acupuncture, 3278 Main St., will host Essential Oil Basics: A Beginners Guide to Using Them from 7 to 8 p.m. on Thursday, Feb. 2. Learn what essential oils are, why people use them, and how to use them safely. Discover the most common uses for five of the most popular Essential Oils: Lavender, Peppermint, Lemon, Eucalyptus and Frankincense. Cost is $10 and can be purchased prior to the event or at the door. For more information, call Jody (262) 215-2286