This document lists the top 10 things to celebrate in 2013, including the first person to swim from Cuba to Florida, the viral Harlem Shake video, the birth of twin pandas in Atlanta, a 5-year-old being named "Bat Kid" in San Francisco, the beards of the Boston Red Sox, the birth of two royal babies, the song "What Does the Fox Say?", the return of the Twinkie, and a company freeing over 1,000 employees to do their best work. It thanks the reader for being the #1 reason to celebrate in 2013 and wishes a happy holidays.