LEWISTON — The Androscoggin County Chamber of Commerce is offering a seminar, “Dejunk Your Life!” to be presented by Marilyn Newell of Maine Seminars from 8:30 to 10:30 a.m. Wednesday, May 30, at The Chamber, 415 Lisbon St. Attendees will learn practical tips, not only for sorting through the stuff that clutters up a house, but also the stuff that clutters up people’s minds. Cost is $25 for members, $50 for nonmembers. To register, call The Chamber at 783-2249 or go to www.androscoggincounty.com.