Does UCSC send any acceptance package through mail?

I was recently admitted and was wondering if UCSC will send an acceptance letter/package to my house through the mail.

I have not gotten anything and I was accepted on the 16th.

My D got one yesterday in the mail.

Did it come with anything else besides an acceptance letter?

My D got one in the mail yesterday too but we are in Silicon Valley near Santa Cruz so probably they mailed packets Friday