For everyone who thinks they know everything about "How I Met Your Mother," prepare to be lawyered. Alyson Hannigan, otherwise known as Lily Aldrin, has been busy since the show ended a little more than a year ago. She's had her hands full with being a mom, has a role in a new film called "Modern Love" and she's even working with Ball Park Park's Finest hot dogs, which she did admit, though she "usually" doesn't try to brag, looked so good after she cooked them over a campfire that they wouldn't even need a filter on Instagram.