Support WBURFrom MIT To A Bakery: The Story Of The Sweet LobbyPlay06:56Download AudioNPR StaffFebruary 13, 2012 ShareTimothy McIntosh and his sister Winnette McIntosh Ambrose both graduated from MIT with degrees in chemical engineering.They now own and operate The Sweet Lobby, a boutique bakery in Washington, D.C. (Courtesy of The Sweet Lobby)