The historic district of Allentown is a neighborhood of Buffalo, New York that is bounded by North St., Main St., Edward St., and Plymouth Ave. A major attraction in Allentown is the Theodore Roosevelt Inaugural National Historic Site, which features the mansion where Theodore Roosevelt was inaugurated as president after the assassination of President McKinley. Each year in June, the Outdoor Art Festival is held here. Some of the businesses in Allentown are Brickhouse Marketing Solutions and Jamaica Iron Works. One of the best places to visit when you are in Allentown is Kleinhans Music Hall, a National Historic Landmark and home of the Buffalo Philharmonic Orchestra.