It’s a typical situation: You are in the middle of nowhere and want to have lunch, but sitting in the grass does not fit your requirements. So building a picnic table is your only option.
Luckily, the guys from Alwitec constructed a nice picnic table and even made it open source! (under the terms of the GPL)
Download all the PDF files as zip, print and build it by yourself. A shopping list is included!
Have a lot of fun.. (and contact me for original .dft sheets)