For a night out on the town, make Mezzanine on 17th your first stop. The nightlife venue is one of the newest in downtown McAllen's Entertainment District, promising a night of fun, dancing, and the best drinks around. Check the schedule at Mezzanine for daily drink specials.
Gas up the boat and head to the Texas International Fishing Tournament, the largest of its kind in the state. Cast a line and make the catch to win some money in this offshore competition. Past competitors have reeled in big fish like blue marlin, white marlin, and sailfish, along with smaller catches like speckled trout, redfish, and flounder. If you're prone to seasickness on a boat, hang out at the docks and watch the action from the shore.
Get a closer look at the efforts to save the sea turtles of the Gulf Coast at Sea Turtle Inc. This non-profit organization has played a large role in rescuing and rehabilitating turtles and educating the public of their plight. If the ocean is your passion, be part of "turtle talks" and educational programs. For an extra special experience, be present for a hatchling release.