Arpeggio’s Lounge & Event Center is located in downtown Opelousas in a historic venue, known to local residents as “The Mainstreet Bar.” In 2004 the building was restored and many of the original fixtures were salvaged. Today, it is a popular destination for live jazz and brass bands on a Sunday night, and also offers Creole cuisine and seafood dishes for lunch. This is an excellent choice for large groups looking for a private venue with a funky French Quarter feel. The restaurant can accommodate up to 100 guests for special events.