Spring is the time when one feels like arranging a picnic! And how can be otherwise if it's so wonderful around! Personally I like to be outdoors for several days! That's why it's devilishly suitable to have a little dwelling that would be quite portable. So, my crazy and unique idea is making a wooden little dwelling for long time picnics and trips.
It would be rather difficult to make it yourself, so order such in a department dealing with articles from wood.
The inside part of the dwelling should be furnished in a minimal but practical way. The most necessary things are bed(s), table and a couple of chairs.
With such superb portable dwelling you will be able to set out on picnics in any weather - be it sunny or rainy one! By the way, it's better to make a window in your dwelling, being able to watch the beauty of weather if being inside.

I attached several pictures of this superb portable dwelling so that you have more distinct idea of it!