Great idea.

Wow interesting.

We usually take ours home to use with DVD's we already own, but we have recycled some at IMAX theaters too.

It makes more sense to clean them at the theatre than sending them elsewhere.

It's always nice to know how something as unique as 3d glasses are recycled. My kids like bring them home and they can use them here for some 3D videos we have and then when another 3D movie comes along, we use the pair we already have.