The secret is out!

Well, the secret sauce is out.

McDonald’s is celebrating our new Big Mac sizes by giving away 10,000 free bottles of the iconic Big Mac Special Sauce all across the country! On Thursday, January 26, 10,000 lucky Big Mac fans will take home a bottle of Special Sauce, which has never been bottled for public distribution in the U.S. before.

We have a limited supply of Big Mac sauce bottles available locally, which will be distributed at the 14th St McDonald’s (1944 14th Street, NW, Washington, DC 20009) from noon to 2 p.m. (or while supplies last). Bottles will be given out on a first-come, first-served basis and customers must say “there’s a Big Mac for that” to receive a bottle.

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Find your Big Mac Sauce

WHEN: Thursday, January 26 from noon to 2pm

HOW: Say “there’s a Big Mac for that” to claim your bottle

WHERE: 1944 14th Street, NW, Washington, DC 20009

What else is in a Big Mac?