A taco bar makes for a relaxed party where you can actually enjoy the birthday instead of hiding in the kitchen. Getting the logistics right early keeps the stress low when the guests start showing up.
Book your local taco vendor at least six weeks out, especially if you want a weekend date. Asking for a weekday rate can often shave a chunk off the final bill.
The 0% intro window is a deadline, not a gift. If you still have a balance after the 18 months are up, the card will charge you interest on whatever remains.