If you're throwing a party, you want it to be memorable. To keep people talking long after the last streamer has fallen and the last balloon has deflated, you want to shop like you're in a party supplies warehouse. The online retailers in this category offer everything from birthday party supplies to awesome Halloween decorations and every occasion in between. Do you need chairs and tents? No problem. How about a life size cutout of the guest of honor? By checking with Giving Assistant first, you'll get a coupon and promo code to save you money, and your purchase will trigger a charitable donation by the retailer.