Dear guests,
I am excited to write this invitation to you to formally invite you to my next birthday party, which will be held on [date] at [time] at [place].
We will have plenty of pizza, soda, chips and other snack foods, as well as an awesome laser tag tournament. In addition, we will have some incredibly delicious ice cream cake at the end.
All expenses are paid -- just come to the party and have a great time celebrating my birthday with me.
It'll be a lot of fun; I hope you make it!
[Your name]
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