This weekend, from December 20th to December 22nd, Old Navy invites you to take a picture with Santa Claus. You can then share your picture online (via Instagram or Twitter) to be placed in their interactive mosaic.

All Old Navy stores will be in the full Christmas spirit with treats, giveaways and special crafts for the entire family. Shoppers can even pose for a photo with Santa on-site, and become part of a giant Santa photo mosaic by sharing the photo using the #oldnavysanta hashtag. You will also be able to send a photo postcard while at Old Navy with free postage!

Visit http://www.oldnavysanta.com for more information.

Momtrends was not paid for this post.