LEWISTON — The Androscoggin County Chamber of Commerce will host a Chamber seminar, “The Amazing Race for Customer Loyalty,” from 8 to 10:30 a.m. on Wednesday, July 23, at the Chamber, 415 Lisbon St.

Paul Beaudette of Leading Edge Business Strategies will be the presenter. Cost to attend is $25 for members, $50 for nonmembers.

Visit www.androscoggincounty.com or call 783-2249 to register.