Yes, I'm familiar with them, but haven't practiced them myself. I've got my second dan in Taekwando. Oh, swords! Those are fun.
Well, unless she's personally vetted you, she'd frown upon my taking instruction from anyone but her. She's a Saseong, and very particular over what constitutes proper instruction. She would kill me for letting myself get rusty, though.
What evenings are those? It'd depend on the store, and if I have proper babysitting for my son.