If you are trying to find the Grunt Birthday Day party skull, but when you get to the place and it's not there, you may need to get a headshot on the enemy grunt. You should then found the skull in the middle of Crowsnest, which is the second level.
If you are trying to find a Grunt B-Day party skull but when you get to the place where you wanted to buy it, its not there, you should use your phone to look up other stores in the area that might carry it. You can then give them a call to see if it is in stock before you drive there.
You do not have to find the skulls in any recent version of Halo. If you mean Halo 2, then I'd recommend reloading the level.
boomers
The pronoun that takes the place of the compound noun 'birthday party' is it.Example: The birthday party was so nice. Itwas a picnic party.
One inexpensive place to have a birthday party is at your house.
sky zone
Wendi
at the movie theatre
In Chucke Cheese!
It depends on what your daughter enjoys. There is no one great place for every twelve year old's birthday party; it depends on your child, and what they like.
http://www.thepartyworks.com/ is a great place to find birthday supplies.
Party America USA sells a line of monkey birthday party supplies. They have outlets in most cities.