Ontario, aid me with your knowledge…

It is my birthday this weekend! I am turning $OLD. I got this idea in my head. When I was a kid Baskin Robbins had "cookie cakes". They were big oversized chocolate chip cookies the size of a pizza with small amounts of icing. I thought we should get one of these to eat with all my friends tomorrow.

Today I found out Baskin Robbins discontinued these like five years ago. Where in Toronto can I get an oversized chocolate chip cookie before tomorrow evening?