If you’re reading English, apparently, McNuggets Parties are lame without McNuggets—seems a little redundant. Birthday parties are lame without birthdays.
But then if you’re reading Spanish, you get: McNuggets, without them it is not a party. This appears to be a direct address to McNuggets. Bob, it’s not a party without cake.
I’d say both texts would benefit from the use of a colon. But if you’re throwing a McNuggets party, carry on.