OOh... how about buying a little extra of your FQ if you're doing the monthly challenge and doing all the blocks for the weight loss of that month with the fabric?
Like say a quilt with a blue color theme but with hints of your FQ fabric in it? And if you actually win the monthly challenge you go totally nuts little bits of each FQ you win?
Just an idea that popped into my head... but I'm sleepy so it might not make sense.....