T.
I also have a child that will be 3 in December! I have noticed while driving to various places that there are 3 churches at the Romence/Oakland intersection and 2 have preschools - not sure about the 3rd.
On Romence, East of Oakland is a Methodist Church and a Lutheran Church which advertises 3 year old preschool. The Lutheran Church is either St James or St Michael. The other Lutheran Church is on Oakland, South of Romence. I haven't checked any of the programs out yet so I can't give you any further info - sorry!
T.