The whole fifth-day dungeon material market stayed open. They sold items worth thousands of gold coins. The nobles who had come to attend the celebration week were the ones who spent the most money. Merchants and commoners also purchased a lot ot things.
In the evening, an hour-long fireworks show was organized. It was simply a small runic square with three spells inscribed on it. A wind spell to make it fly, a custom light spell in hundreds of different shapes, and a thousand release spell that made a loud boom.
It wasn't perfect, but it did the job. Changing the color of the light spells took some effort on his part, but in the end, the hair-dying spell gave him an idea, and it all worked out.