My son is just going into his 2nd year of preschool.. (He's 4.) He is changing schools but I think because he hasn't had any "bad" experiences yet he isn't stressed. He's excited to go to a different school and for the last 3 weeks has asked me if he gets to go to his "new school" yet. If anything I'm the one that stressed because he's going to a school where I know no one.
We are going to celebrate have an End of Summer party though next week. We are inviting all his friends that are going to preschool this year and will play fun learning games, goodie bags with school supplies (mainly crayons, pencils, notebooks) and will serve lunch on actual lunch trays that I picked up a couple years ago.
Looking forward to winding down summer and welcoming freshly sharpened pencils!