Im having a Christmas party at my house only for my the students in my newspaper class. SO HELP ME PLEASE!!!!?

Question

Okay so, i want it to be a success. What kinda of stuff can i do to make it fun. Its going to be on a Saturday from 1:30pm to about 4:00.
I know for sure we are going to do the white elephant gifts in a circle ( like musical chairs).
And we are going to eat. But what else can we do?

We are High school students:
15-18 year old....
We have Sopomores, Juniors and Seniors in the class.

Answer 1

See how many words you can derive from
White Christmas
3 letters - 1 point
4- letters - 2
5 letters - 3
6 letters - 5
7 letter words and + = 7
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hmmmmmmmm white elephant gifts

every tried this idea
numbers in a hat - every body picks

# 1 opens a present and sits down

#2 opens a present - #1 stands up
2 has the option to keep their present OR exchange #1
2 declares - I'll keep it - both sit

#3 opens present - # 1 and 2 stand up
3 says - oooo I want what #1 has - trades #1 and 3 sits
1 now can trade with two since 2 is standing

#4 opens present # 1-2-3 stand -
4 says - nice present #2 - trades - 4 sits
2 can now trade - trades back with 1 - 2 sits
1 can now trade- trades with 3 and three has to sit - no one to trade with

the basics are - each round opened presents stand - and can sit after they trade or decide to keep a present
if they decide to keep a present - then all sit down and are 'safe' for that turn

the clincher - is after all presents are opened -
and all are down - - - -there is one last GO
ALL STAND
and that is #1 - gets to trade - and that starts THE LAST SET

there will be screaming and hollering and you will be the hit!!!!

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all the best - Merry Christmas

Answer 2

ages would be really helpful ill check back with a answer