Here you can get sweatshirts.
http://www.bkstr.com/webapp/wcs/stores/servlet/StoreCatalogDisplay?storeId=11753&langId=-1&catalogId=10001
I hope you mean the SPS in New Hampshire… just checking.
Packing list on their website,
https://www.sps.edu/ftpimages/36/download/download_1071294.pdf
From another school, we received by email requesting paperwork and forms to be filled on-line or to be mailed:
birth certificate, insurance card, medical history/immunization records, final transcripts, placement tests, course request forms, request for teachers recommendation on course selection, registration day information, school academic calendar, charter bus information, and more.
I’m sure a BIG bill for the tuition and other costs will come by June.
You may want to schedule a physical/well-child visit with your doctor (and dentist, optometrist, and other doctors if applicable)
Good search skill is your friend.