At introduction the Camping Tents were spelled Campting Tent (Hidden Secret News, June 4, 2012).
The Campfire Circle is a new low in terms of return on a decoration. It returns just 60 coins a day for 16 pixels taken up = 3.75 coins per pixel per day. Compare that to the 2000+ per pixel land costs (at higher levels)! Will you be playing Tiny Village for the next 533 days to see your Campfire Circle finally return a profit?