I'd never even heard of the series, but I received this short comic book from someone (I honestly don't remember who it was, sorry) when it was a gift from Humble Bundle. And it was a very good gift.
I really enjoyed it. Every family member had his/her own 'sketch' and they were fun. I don't know to what degree it's similar to the series, but after reading this I want to check it out. Especially the one with the musical song was great (since I just love musicals) and I really liked the one 'from' each parent as well. They were very short, but very sweet.