I'm mid remodel on an old bathroom of ours and plan to install a triple (not three way) switch into a single gang box. The switch will control vanity light/shower light/exhaust fan. I learned a handy trick here on my last bath renovation to wire crowded boxes like this via a ground loop, and pulled wires do do the same with this switch. Problem: I have 2 recessed wet rated lights in the shower, and can't figure out exactly how to wire these up through a ground loop. I drew it out and it definitely wasn't right when I did the work. Is there a diagram anyone has to help me out/or can anyone spoon feed me a bit on this one since I've got myself a bit confused. Can this even be done? I have no issue with normal ground loops, it's the series of two can lights that is getting me into trouble. Thanks!

I am adding a 20A circuit in my garage and I know it needs a GFCI. Can I have a GFCI receptacle in a 3 gang box with another 20A Duplex, and a 15A switch?