Hello. If you want your son's first birthday to go well, you might want to throw him a little party. An excellent solution would be to invite your friends, their children, and your relatives so that the baby can be in the circle of the closest people and feel comfortable. Also, you should decorate the holiday room and for this, you can order these letter balloons https://balloons.online/letter-balloons/
With the help of these balls, you can perfectly decorate the holiday room and make it brighter, which your son will definitely be happy about. Hope I helped you!