Help: Where can I print out a poster (44"x44")?

[moose]

Where can I print out a poster (44"x44")?
I am preparing a poster for a coference. The required format of a poster is 44"x44" in color (like a newspaper). I wonder if there is any print shop on compus or anyplace else can output such kind of paper.

THX!

 

[我思故我在]

675（？不太确定，反正是单数）St-Joseph上有一家专门的print/copy店，可惜不能打印中文。

 

[moose]

THX!