What did you do to celebrate Lucille Ball's 100th birthday?

In her hometown of Jamestown, New York last weekend 915 "Lucy look-alikes" gathered near a "vitameatavegamin" sign to establish the first Guinness world record in her honor. It was part of the annual Lucy Fest in the small upstate New York town.

Several TV networks ran marathons filled with vintage episodes of the "I Love Lucy" show. Do you have a favorite?

At the Hollywood Museum, they're marking Lucille Ball's 100th birthday with a special exhibit of memorabilia gathered from fans around the world.

LIFE magazine commemorated Lucy's century mark by publishing previously unreleased photographs of her career.