“Comedians, cocktails and carnival rides galore!

Stars like Bill Hader and Adam Devine joined Seth Rogen and wife Lauren Miller Rogen as they hosted the Hilarity for Charity County Fair Saturday in downtown Los Angeles, raising money for Alzheimer’s awareness — a cause that hits home for the Rogens.

“It has all the ingredients of a very good time,” Rogen, 37, told PEOPLE at the carnival. “And all in the name of something that is not at all a good time. I think that contrast is what has been interesting for people and it’s been a draw for people — to attack a subject that is decidedly not that fun with an approach that is as fun as we can make it.”


Read more on PEOPLE here!