Special Birthday Request :-)

Everyone has been so kind to ask if we had any special needs, and I actually do have a special request for anyone reading in the Longmont, CO area! My mom's birthday is on Tuesday, and her favorite kind of cake is prune. Does anyone know of a good bakery in town? I wanted to see if I could have a proper prune cake baked as the one I baked a few years ago for her was OK, but not terrific. We usually fall back on chocolate, which we all love, but I am really wanting to make this birthday one to remember for my mom. With such a serious diagnosis, we don't want to take one day for granted, so if prune cake is her wish, I so want to make it come true! :-) Let me know if any Longmont readers have bakery suggestions. Thanks!!!