seen a few over the years…not sure if any are still in production.
DBDave - this accessory has not been in production for quite some time (1999/2000). They average about $50 (used) with shipping from the Bay of E.
https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.com%2Fulk%2Fitm%2F362905589578
http://www.lionel.com/products/hobo-campfire-6-32987/
Same timeframe for the Hobo Hotel (2000) - but pricing runs $50-$100+