Glitch when you buy most of the pizza stands and safe from 175 to 200. Every time you sell a pizza the cost grows exponentially and every time you collect the capacity grows exponentially.
What about mixing leaves from different levels? Say if I were to breed a level 1 leaf with a level 25 leaf I would get leaves from level 10. That way I could work on my museum while still progressing in the game.
 "IDLE Pizza"){kind=icon}
 "Realm Revolutions"){kind=icon}
 "Ultimate Five-Leaf Clover"){kind=icon}