Anagram American--or--Ran a Game in a Cram

Everybody knows Mr. Nose Mouth R U is a famous spot on many visitors' list of "must sees" when traveling in America.
When you're there you will enjoy:
a Giant N. Show,
Sneer-off J.,
V. Solo Tree,
and L. L. N Coin.
And if you only see colored italics--
You don't need to stare,
Then you'll know all the whats,
As well as the way out where.