A little while back I blogged about Off The Wall at the AGO. Despite the fact that everytime we have been there no one has ever asked us for tickets or proof that we paid admission this is AGO official reasponse on the cost of admission for Off The Wall.
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Access to the Off the Wall centre is included with the purchase of admission. It isn’t free, you have to buy an admission ticket to show the staff at the centre. If you have any more questions, please let us know.
Art Gallery of Ontario"