Celebrate St. Patrick's Festival in Ireland! PATHWAYS: Irish Routes to the Art of the Matter - Available on Facebook and YouTube. Manchester hosts a two-week Irish festival in the weeks prior to St Patrick's Day. The festival The festival is named for a young Irish St. Patricks. St. Patrick Church - Home page. St S. Church St., Wentzville, MO | Find us on a map. St. Patrick Young Adult BBQ; RCIA.