Photographer Jessica Vallia posted what transpired at the store to Facebook.
Vallia said that the man at the counter told them that they could absolutely use the store for the photos. The employee, Chris, offered the Johanssons his umbrella so they could stay dry as the trio transferred from the vehicle into the store. Chris then went out with them, getting soaked in the rain in the process, to help Sydney and Jessica into the shop.
Chris warmed the group up with hot chocolate and inquired multiple times if they needed anything else. As the session progressed, Chris got paper and markers out to make Sydney a backdrop for her photos.
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Vallia said they took over the Starbucks for at least an hour.
"All of these fates aligned and gave me the most perfect story for my most perfect kid, and I couldn't ask for anything better," Laura told KKTV.
Vallia's post caught the attention of Starbucks' offices, which said in its own Facebook post, "To Chris and the partners at our Fountain, CO store -- thank you for going out of your way to do the right thing, for setting an example for all of us, and most of all, bringing some sunshine to Sydney and her family on this very special day."