Bring some food, appropriate for a picnic party! You have to take into consideration 5 elements:
 
 (a) not to waste food (so quantities should be reasonable)
 (b) culturally typical food, if possible
 (c)  less meat, if possible
 (d) local and seasonal products
 (e) home made food rather than packaged
 
 Chose a piece of music and a dance typical of your country, for feasts, celebrations etc. Prepare yourselves to show a few steps in the camera to the other participants.
 
 Description of the picnic workshop.

Each school have to present 3 to 4 characteristic types of food you brought for your picnic. Make sure that you give clean names to every food you present.

  After each presentation, the rest of the pupils are asked to raise hands and show fingers and rate the food presented in terms of sustainability. 
  
  We remind them of the criteria.

(a) not to waste food (so quantities should be reasonable)
  (b) culturally typical food, if possible 
  (c)  less meat, if possible
  (d) local and seasonal products
  (e) home made food rather than package

5 fingers for the most sustainable, etc.!

Game: You have to select one of the 4 seasons and then you have to show, with pantomime, a scene that represents this season. The rest guess. And then you are asked to think of as many fruits and vegetables as possible within 1 minute. 

Don' t forget to have a notebook and a pencil with you ...