Real Life conlang classes

I've lost my list of links to these.

Anyone know where I can find websites, or references, to actual
real-life classes on conlangs - preferrably general-topic, but also
ones on particular languages, or having a singificant emphasis on
conlanging as part of (say) an English or linguistics class?

Those that have defunct websites but can be gotten through archive.org
would work fine also.

Thanks!

 - Sai