Why fish when you can have someone fish for you? That's what you get with the Show-Me Missouri Fish Mobile Aquarium a 3,200-gallon tank the Missouri Department of Conservation uses to promote fishing around the state. Better yet, the aquarium is in St. Louis September 28 through October 1 (at the Westfield mall in Crestwood) and again October 6-8 (at the Florissant Old Town Fall Festival). Come see conservation-department anglers demonstrate fishing techniques on two dozen aquatic species, including channel cat, bass, sturgeon, gar and bluegill. It's not quite "shooting fish in a barrel," but the mobile aquarium pretty much guarantees a catch.