Shopping Lafayette Halloween Outlet Coming to Lafayette September 3, 2019 8:30 am 3483 Mt. Diablo Blvd, Lafayette Thanks to a reader for sending word that Halloween Outlet, with locations in Concord and Pittsburg is opening in the former Boswell’s party supplies store in Lafayette. Check out their website here. Featured Previous Post Enjoy your Labor Day! Next Post Tea Kiosk Comes to Broadway Plaza in Walnut Creek