There's a bowling alley around where I live and I want to have my 16th birthday party there since I never do anything for my birthday.

They have group packages that are 12.99 per person(plus tax) and it includes:

2 slices of pizza

1 drink

1 hour of bowling

$10 game card(for the arcade)

My parents and I really can't afford to pay for everyone and I know at least 25+ people will come.

Should I put on the invitations that they have to pay for themselves, or does it just make me look really bad? :/