Unicorn Birthday Cake : Three Bears Bakery on Instagram: “A super colourful rainbow and unicorn themed… By Luana - March 14, 2020 0 1838 Unicorn Birthday Cake : Image : Description Three Bears Bakery on Instagram: “A super colourful rainbow and unicorn themed cake for a lucky 7 year old little lady week! This is fast becoming my most requested design…” #unicorncake