The Memorial Day Charm comes dressed in patriotic clothing, and, once placed in your volcano, releases a lovely fireworks display over your island. The Charm is available to purchase from the game’s store for 9 Facebook Credits each (90 cents), or, as usual with these Charms, you can send the Memorial Day Charm to your friends from the game’s free gifts page.
Sure, this means that the friends you send the Charm to will be receiving the fireworks display, and not you, but hopefully, with a little luck, or perhaps some friendly hinting your friends will return the favor and send a Charm back your way.
Want to put on a fireworks display for your tourists? Head over to the game’s page to do so.