The first one its Aivalahostia / X-nen, who will show us his actual project: a hand made 1chip MSX computer. Actually, the official 1chips computers are sold out and the only way to purchase one its on second hand markets paying high prices for them. I you're looking for a cheaper alternative, on this booth you will find it.
The other booth its from Calamar group. There you will find all the hardware available on his online website and, also, there will be merchandising like key chains or plates.