[NAGDU] Workshops?

[Daryl Marie]

Hi, guys!
I have an opportunity to learn some skills at a work shop (like where there are chemicals and repairs and whatnot). Has anyone had experience with their guides in this setting? What are some things to look out for?
I don't want to be a worrier, but I do worry about the effects of chemicals and screws and things... but I don't want to pass up a really cool opportunity.

Thanks in advance!
Daryl