Today only, McDonald’s is giving away 10,000 bottles of their secret Big Mac sauce to introduce their new Mac Jr. and Grand Mac. Here’s how you can get yours in Boise!

At noon today, visitors can begin lining up at the McDonald’s located at 1375 Broadway Avenue, Boise, ID 83706 for their chance to score this freebie. Simply walk up to a staff member or designated representative and say the secret code, “There’s a Big Mac for that” for your chance to score one of the exclusive bottles. They’ll be handed out on a first come, first serve basis.

JD from MIX 106 will be at the Broadway McDonalds from 2 p.m. to 4 p.m. to take part in the special day. MIX will also be giving away Big Mac tote bags, koozies, buttons and B1G1 Free coupons!

You can find out more by visiting the McDonald’s press release HERE.