Stockton University’s walking tours of the city will resume in May and will expand into the towns around the resort, the college said Tuesday. According to the Press of Atlantic City, spring tours will take place from noon to 2 p.m. on consecutive Saturdays in May. Summer tours will take place from 10 a.m. to noon on consecutive Fridays in July. Fall tours will take place from noon to 2 p.m. on consecutive Saturdays in October. All are sponsored by Stockton’s Office of Continuing Studies and Adult Education.