The folks in Tuscaloosa Alabama know what's fun.
That's awesome.
There's a very nice playground near my house, where most of the equipment is super-safe, with a few inexplicable exceptions - flowers with quarter-inch-thick sheet-metal petals at toddler-head-height, just waiting to be run into head-first, and 2-foot-high fenceless ledges edged with unsecured trapezoidal concrete blocks.
It's a weird combination. Unsafe stuff sticks out so much more when everything else is nerfed.
Wonder what the temperature is inside that giant tube?