J.M.
There's a party rental store in Bayside on northern blvd. I don't know how far freeport is from there but maybe there's another on LI. Good luck and Happy Birthday miss 2-year-old!!
4503 204th St
Flushing, NY 11361
(800) 924-0428 - Toll Free
###-###-####
###-###-####
abbeyrentall.com
I tried the website but it wasn't precise... try calling