There's a Walmart that anchors a strip mall on Newtown Rd in Danbury, just at Exit 8, that allows RV overnights. I always check by phone in advance. However, when we arrived we found that their parking lot is rather small compared to other Walmarts, and it was crowded, as the store remains open 'til 11PM.
However, we went up to the other (west) end of the strip mall where there is a Staples and also a few other business oriented stores that all seem to close earlier. I spoke to the manager of the Staples, and she had no problem with us parking by her store, as long as we didn't impede anything. We spent the night with no hassles. This was November 15, of '14, just six weeks ago.
John & Diane, Fulltimers. RVM103 NHSO
On the road since June '12 with Lincoln, the guard cat.
2002 Dutch Star 40, Freightliner, Cat 3126, 2004 Element