This is my first time being able to do the country fair event because when I started playing it wasn't being offered again until now. I can say though that I haven't used any gems for this event. If you refresh the order that's hard to do and wait 30 minutes until you get orders you can fill then you will not have to spend any gems. I have completed each day with no problem. Really no need to spend gems unless you are trying to rush the day. I actually like this kind of event so far!! Thanks storm8 for bringing it back