Visit here: http://maps.secondlife.com/secondlife/LEA21/128/128/21
Paper Observatory" officially opened today at LEA12 as one of the interim projects and will run through the month of January. It's actually very cool and took me a while to take it all in. It's a place you should take a bit of time and look closely. After landing I cammed up and sat in a couple of different chairs in the dome of the observatory where you can... er... observe quite well. And from there I cammed most of the place then went to the lowest level for different vantage points.
The observatory is made of paper and pieces of paper are flying around with Haveit's planning and notes on them. The place is a great explore and one should really take some time to look around.