Heidi, a professor of astronomy at a prestigious university, is convinced that a rare planetary alignment which occurs every couple thousand years is the key to getting an observatory for her students. But August, a hotshot archaeologist and the newest history professor, might be either the answer or the downfall of her research.

Maya and Alex, old friends from high school, work together over Christmas to sell his uncle’s Mexican bakery famous for its gingerbread cookies that the patrons believe grants wishes.

Leah’s 30th birthday is on Christmas Eve, the same day as her brother’s wedding. Her childhood crush is back in town for the wedding and he is determined to make sure her birthday does not go by the wayside.