Big-sized buttons (Downtown Toronto)

As a crafter, I would need some (at least 20) big-sized buttons, minimum size of 3/4 (.75) of an inch. Buttons can be any colour, material (plastic, wood) as long as they are large enough. I currently only got shirt-sized buttons (cut-offs) and these are too small for my projects. If you want to get rid of your large above sized buttons, I can take them off your hands! Thank you. [ The dollar-stores has a mixed bag of mostly small buttons with a few large buttons but the latter aren't enough for my project.]