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.
You go around and talk to people on the island. Then you go to the pumpkin patch and pick the heaviest pumpkin and bring it back to Lucy's house.--You solve the quest on Great Pumpkin Island by interacting with the Peanuts characters. There are a few basic parts to the island :See Charlie Brown, Lucy, and PigpenPick up a pumpkin at the patch and roll it to Lucy at her houseGive Pigpen the bag and Linus the lemon suckerGather the leaves and return Linus's blanketGet the football and start Snoopy's adventureAvoid the Red Baron and the searchlights, get the mask for the partyPlay the four challenges at the Halloween PartyTrick or treat with the gangReturn to the pumpkin patch for Halloween night
At no time do you wait in the pumpkin patch. You go there at the start and end of the island quest. In between you have something to do on the rest of the island.The general process of the island is:See Charlie Brown, Lucy, and PigpenPick out a pumpkin at the patch and roll it to Lucy at her houseGive Pigpen the bag and Linus the lemon suckerGather the leaves and return Linus's blanketGet the football and start Snoopy's adventureAvoid the Red Baron and the searchlights, get the mask for the partyPlay the four challenges at the Halloween PartyTrick or treat with the gangReturn to the pumpkin patch for Halloween night(see the related question below)
its the mask that you get all you do is just put it on
Complete the challenges, go to the party, and observe Linus and his plans to bring the Great Pumpkin to his pumpkin patch.The general procedures are:See Charlie Brown, Lucy, and PigpenPick out a pumpkin at the patch and roll it to Lucy at her houseGive Pigpen the bag and Linus the lemon suckerGather the leaves and return Linus's blanketGet the football and start Snoopy's adventureAvoid the Red Baron and the searchlights, get the mask for the partyPlay the four challenges at the Halloween PartyTrick or treat with the gangReturn to the pumpkin patch for Halloween night(see the related solution question below)
You solve the quest on Great Pumpkin Island by interacting with the Peanuts characters. There are a few basic parts to the island :See Charlie Brown, Lucy, and PigpenPick up a pumpkin at the patch and roll it to Lucy at her houseGive Pigpen the bag and Linus the lemon suckerGather the leaves and return Linus's blanketGet the football and start Snoopy's adventureAvoid the Red Baron and the searchlights, get the mask for the partyPlay the four challenges at the Halloween PartyTrick or treat with the gangReturn to the pumpkin patch for Halloween nightFor the full solution to the island, you can see either of the related questions.
you grab the mask on the scarecrow and go into 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
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.
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.
There isn't one, there is a mask on a scarecrow next to the house. Put it on and enter the house.