Ride down the Mississippi River on a romantic riverboat cruise. The Skyline Dinner Cruise offered at the Gateway Arch Riverfront includes an upscale dinner served to live jazz music, with the sunset and starry night sky creating a lovely background. You can also request a bottle of wine or champagne or hors d'oeuvres to be served with your meal.
At the heart of downtown St. Louis is one of the best indoor venues around. The Dome at America's Center hosts a variety of conventions, touring entertainment acts, shows and attractions, along with both professional and amateur sporting events.
Swing by Club Viva! for some of the best Latin music in St. Louis. (And for the best mojito in the city!) Open Tuesday-Saturday, from 8pm-1:30am, this nightlife venue is meant for those looking to dance the night away. Don't know how to dance? Come by on Thursdays or Saturdays for free salsa lessons.
One of the most challenging 9-holes in the area, Ruth Park Golf Course has been around since 1931. This municipal golf course offers a 25 tees driving range and features almost 3,000 yards of golf from the longest tees for a par of 35.