Hold ctrl, shift and p.
its the mask that you get all you do is just put it on
The mask you need is on a scarecrow after you complete Snoopy's Flying Ace adventure. There is no mask in the pumpkin patch. You can create a costumizer version (which does not help on the quest) by pressing the three keys Ctrl+Shift+P, and the same to take it off.
During Halloween you can wear a mummy, pumpkin, vampire or witch costume.
a scary mask and dressed in black,pumpkin suit
There isn't one, there is a mask on a scarecrow next to the house. Put it on and enter the house.
After playing War with Snoopy, you'll find a scarecrow wearing a green mask. Jump up to get the mask and then enter the party.
you get by going to shark tooth island and getting a shark fin and you put it on and then go to the doctor and you should unlock the mask
you have to hide behind something before the light shines on you until you get to the mask on the scarecrow.
you push the pumpkin.
There is no key. Get the mask from the scarecrow and wear it. Knock on the door and you will be at the Halloween party.
Get the mask from the scarecrow and wear it. Knock on the door and you will be at the Halloween party.
The green mask is on a scarecrow at the end of the "behind enemy lines" adventure with Snoopy. After avoiding the searchlights, go right and get the mask, which you have to wear (temporarily) to enter the party.