Birthday is a Skytopian holiday observed annually on Fuselicorn 15th.
While many Skytopians celebrate on their date of birth as well, skyland governments have almost unanimously enacted legislation to make Fuselicorn 15th a dedicated day for the joint celebration of birthdays. Common traditions involve jubilant parades in the streets and skies. Planes are often garishly colored and frequently carry bright mono-chrome banners. People dress similarly. The focus of the holiday is on recognizing the skills or knowledge people may have gained in the past year. Often communities vote and choose a member who has had significant accomplishments in the past year. The elected citizen holds a ceremonial position in the festivities of a skyland. It is a great honor to even be nominated.
Since 198 AU, Cidade has hosted a stunt flying show. It has proven popular, and Midgard added a similar show in 206 AU. Valvia has hosted The Grand Fireworks Extravaganza since 166 AU (except for a period from 186-190 AU). Many other skylands hold smaller pyrotechnics shows.