Friends of mine that don't celebrate Christmas have told me that Dec. 25 can be one of the longest days of the year.  Many of their friends are spending the day with family and most stores and many restaurants are closed, but that doesn't mean that there's nothing to do.  Here are a few ideas on ways to spend Christmas when you don't celebrate Christmas...

See a Movie

This year, new movies in theaters will include "Aquaman," "Mary Poppins," "Bumblebee," and "Mary Queen of Scots."

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Go to a casino

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Go Bowling

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Go to a basketball game
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Go to see a Broadway show
Credit: Getty Images for "Carousel"
Visit Madam Tussauds Wax Museum in New York City
Credit: Getty Images for Madame Tussauds