don't know if you're interested in learning first or finding out as you go, but there are a lot of introductory things out there - like this: gamesradar.com/animal-crossi… - but i also liked this video: youtube.com/watch?v=GCGg5cvd…
happy birthday @philosiraptor!! you remain one of the coolest, funniest, most talented, and most interesting people in my life, and i'm forever grateful to know you! plus, you're absolutely the DM by which i judge all others. i hope your day is half as amazing as you!