Interesting source

1) www.greenthaimarket.com
It is the networking among producer, consumer and also the community who is interested in green product and living sustainability.

2) The magazine named "เกษตรกรรมธรรมชาติ" by Media Center for Development Foundation.(www.pttinternet.pttplc.com/greenglobal/2551/media-03.html)

3) www.brightfarms.com
Brightfarm operates hydroponic rooftop greenhouses at grocery retailer, eliminating time, diatance, and cost from supply chain. Check out the VDO here, it will explain more how its turnkey solution works.

For group 8, this is the similar case you mentioned about rooftop on 7-11.

4) www.youtube.com/watch?v=YfVfq3IUIGM
www.youtube.com/watch?v=wF44p7FG2AQ
It is called Science Barge, the urban farming with innovation and technology helping planting effectively the most.

For group 8, planting on boat is cool idea, but find the suitable way and possibilty in our own way.