I'm looking to switch careers from marketing to pastry and have decided that an apprenticeship would be best for my situation (as I already have enough debt from student loans). I don't need a formal program or anything (I also couldn't find one in Portland, OR), I am just looking to learn and get experience. How should I approach this? Is there a certain protocol, or expectations? I've thought about just offering to come in on weekends and work for free. But I don't know if that would be helpful enough. Advice anyone?