Birthdays are a fun and happy event that both parents and kids enjoy throwing a party for. A pink happy birthday banner is a great way to decorate for your event. It is a quick way to add a splash of color and announce the birthday person's name and age. You can even use it as a backdrop in photos to remember the event. Another fun option is to have guests sign the pink birthday sign with sharpie markers for an opportunity to share their best wishes. Kids especially have fun writing messages and doodling on their friend's birthday banner.