Instead of the "let's skirt legalities" why not:
1) Give your friend a list of the needed ingredients and send him to the LHBS or your favorite online vendor(s) then:
a)brew a batch for them
b)ask them to help you brew the batch, including clean-up.
c)make them brew the batch and assist as needed
d)any of the above and gift your buddy an empty Ale Pail, spray bottle of starsan, a small bung that will plug the grommet/lid for transportation and an airlock. Get the wort to their house and have them pitch the yeast in their basement. Come back in 3 weeks and help the bottle. Have a "tasting/bbq" at their home in 2-3 weeks. Offer to let them use your gear as long as they prearrange the date with you, clean it and bring a full propane tank UNTIL THEY GET THEIR OWN.
????
BTW you can also do that as a timeline...
Give a friend a homebrew and you have a leech for life. Teach a friend to homebrew and get 2x's the beer selection with none of the actual work for life!