Map/Texas/WeslacoThe Blue OnionRestaurant423 S International Blvd, Weslaco, TX 78596View on MapDirectionsUpcoming Events No upcoming events scheduled.Nearby Venues in WeslacoREAL ART STUDIOGalleryArt StudioVenueLlano Grande Event CenterVenueNana's TaqueriaRestaurantSangria SunsetVenueTrevino's Blue BarBar & PubSammy's Night ClubNightclubBad Preacher Prod.Venue