What do you do to open the chest that Iggy brings out on Nancy Drew Legends of the Chrystal Skull?

On the front of the box you'll see where you can enter letters, and on the top it says you need the word that opens every single Jolly Rangers meeting. If you haven't found the calender on the desk yet look at it and you will see a meeting for that night. But since you can't leave the house you'll have to call Bess and talk her into going to the meeting. Once you are Bess you go down to the side of Zeke's and there should be a door at the end and try to go in. The guy at the door will say you can't come in because you don't look like a Jolly Ranger. You need a skeleton costume, and there was one in the back room of Zeke's, but it's closed so you have to go in through the locked door on the side. Use Bess's powder compact on the keys of the lock, press the one with the most powder first and the least powder last. Now go in and get the costume and try to go in to the meeting again but he'll ask for a pword this time the pword is "Scuttled Bones". He will then let you in and the meeting will start and you need the word that they are chanting to open the box Iggy brought to you.