CLEVELAND, OHIO — A roundup shared by DowntownCleveland.com says 21 new storefront businesses opened in downtown Cleveland last year, a development organizers framed as part of the area’s push to become what they called a “connected 18-hour, 15-minute neighborhood.” The post highlights a mix of coffee shops, restaurants, entertainment concepts and retailers opening at addresses across downtown, including on Euclid Avenue, East 4th Street, Public Square and West St. Clair Avenue. The list provides residents and visitors with a snapshot of new destinations and signals continued interest from entrepreneurs investing in the city’s urban core. The businesses named in the roundup include Lekko Coffee at 826 W. St. Clair Ave.; Pammy’s Ice Cream at 401 Euclid Ave.; The Whiskey Bar at 2123 E. 2nd St.; Decades at 1163 Front Ave.; and Good Pizza at 2057 East 4th St. Also included are The Library Shop at 424 Superior Ave.; Club Room at Fidelity House at 1940 E. 6th St.; The Headshot…..