Good morning, MOFGA is the Maine Organic Farmers Association. Every year they have a HUGE fair known as the Commongound Fair. It is all about organic farming, sustainable power, recycling and so on. It is the only place I know of that you can get a free sampler pack of compost too. All in all a very interesting day. There are animals of evey kind at the fair as well. I love watching the sheep dogs. They are amazingly well trained.
I should add that I wore the 25 from about 8:30AM to 3:00PM with very few removals for accessing stuff. My back started to get warm around 2:00PM. I carried it on one shoulder for a few minutes and was fine. It was very comfortable and zero sore shoulders this morning. I'm guessing the bag weighed in at 8 to 10 pounds.