That's a cool little greenhouse setup you've got there, Carey. D'you mind me asking where you got it?
Bet you could increase the humidity and cool things off a bit if you sprayed that brick wall with the hose once in a while. Bricks absorb moisture a bit, then cool as they release the moisture back to the air. Sort of like a swamp cooler effect.
Your Burana Beauty and Jiminy Cricket are so pretty.