The professional building at 251 Jefferson Street in Waldoboro will host an open house on Saturday, March 25, from 9 a.m. to noon. In the past year, 10 businesses and agencies have relocated to the building in Waldoboro village that once housed Taction, New England 800 and, in the 1970s, Waldoboro Savings and Loan. The current tenants include Waldoboro Food Pantry; Waldoboro Village Studio 3; Condition Orange Defense Academy; Loretta L. Severson, Psy.D; Jennie McNeil, LMT, FNP-BC; Sharon A. Gordon, LAc, M.Ac; AcuSharon; PilotHouse Coaching; Natasha C. Irving, Esq., Attorney at Law; Rebecca Murray-Littlefield, LCSW; and New Hope for Women. Visitors to the open house can meet with representatives of some of the businesses and get information about their services. There will be light refreshments and a door prize.