Where can I find Snoopy or Peanuts first birthday party supplies?

I’m looking for first birthday party supplies in a peanuts/snoopy theme, but have only found generic (any birthday) supplies. Does anyone know if they even make anything? I’ve seen things for Winnie the Pooh and Thomas, but we want to go with Peanuts.

Vegan friendly birthday party ideas for a teen?

How much chocolate do I need to buy for a chocolate fountain?

Gluten and dairy free store- bought desserts?

What is the name of the skateboard company that has The Peanuts as Mexicans?

Where can I find raw in-shell peanuts for boiling in England?

How much is the last Peanuts comic worth ?

Any info would be great?

Where can I buy unsalted peanuts in a UK supermarket or shop?

Is it possible to grow your own peanuts?

Need recipes for my 21st birthday party, suggestions?

Where can I buy packing peanuts in small quantities?

Have you ever heard of Pistachio frosting or filling?