Hahahahaha, "spending, shame and regret". Nailed it!

I am a big fan of centres. I have some main areas that stay mostly the same (imagination area includes the dress up stuff, dolls, kitchen, etc; and the circle time space) and then I have a few tables set up that I rotate the items featured. A month or two, they might have the dollhouse and accessories, or a tub of action figures, or ponies, or... you get the idea.
Having said that, I am always open to ideas. I am a re-arranger, so I am moving stuff around constantly.