Astronaut school visit 1990s

Tell me I am not imagining things.. did astronauts visit schools in the 1990s? I have a vivid memory, but no one else does.

It was a male and a female astronaut... I don't remember who, but Marc Garneau rings a bell. I do not believe it was Roberta Bondar, but I could be wrong.

The entire thing could be a dream?