On today's show they did a segment on choosing the right stroller. I was wondering if anyone caught the brand of the combo stroller that allowed 2 children to sit and one to stand. Any help would be greatly appreciated.

I've got the same question! I contacted the discovery store. I'll post again if they answer.

It is called a Sit-n-stand and it is sold at Babies are us. It is a wonderful stroller that has only been around for a couple years. Enjoy! I love mine

I looked up the Sit-n-stand and I don't think this is the stroller on the show. The Sit-n-stand accomodates two children and the one on the show allowed two to sit and one to stand.

I think I found it...
The Valco Runabout Tri Mode with a toddler seat (sold separately) and a the hitchhiker platform step attached to the back (sold separately). So it's not exactly straight forward. You have to purchase the stroller and two accessories to get what we saw on the show.