This offer is available any time in the month of their birthday. Is it only on their birthday? When can we participate? Here are some answers to frequential asked questions about this promotion: Click here for more information on the promotion. Being able to go any day of the month will prevent the long lineups that have previously ruined this deal.Ĭurrently, we only have one Build-a-Bear Workshop location in Winnipeg. Bring the birthday boy or girl any day during their birthday month, and the age they are turning is how much it costs to make their own Birthday Treat Bear (regularly $14).