I need help!!!

I've been working out hard and losing weight! Once I reach a milestone I post a photo of something cool to visualize how much I lost (when I lost 25 pounds I posted a photo of my son who weighs 25 pounds). I'm about to reach 30 pounds and I can't find anything cool that is actually helpful in visualizing the weight. I find random things like 348 blueberries...that's not helpful at all. Is there anything you guys can think of that weighs 30 pounds? Give me some ideas!