Thrilled to be a part of the festivities, Lindsay Lohan immersed herself in the goings-on in the nation’s capital of Washington, D.C. on Saturday (April 28).

Having arrived in D.C. this morning after missing her initial flight, the “Mean Girls” star kicked things off by attending the 19th Annual White House Correspondents’ Garden Brunch.

Arriving to the gathering alongside her lawyer, Shawn Holley, LiLo quickly joined up with the Chair and founding member of Citizens United for Research in Epilepsy (CURE), Susan Axelrod – who invited Miss Lohan to the White House Correspondents’ Dinner.

With plenty of big names joining in on the annual event, this year’s edition will raise money for the CURE and The White Ribbon Alliance for Safe Motherhood organizations.