Degli,
OKW has a snack area for quick to-go snacks called Goods To Go (opens at 7:30 am) :
http://www.allearsnet.com/menu/menu_gtg.htm
http://www.allearsnet.com/menu/menu_gtgb.htm
So Goods To Go would be OKW's version of Roaring Forks except there is no indoor seating for Goods as there is at Roaring. There are outdoor picnic tables right outside the Goods stand though. Goods is right on the OKW "boardwalk"/pier walk.....near Olivia's.
Also, Pixie.....Deb's site lists the following hours for Olivia's (I checked because I wasn't 100% on that) :
breakfast (7:30 a.m. - 10:30 a.m.), lunch and dinner (11:30 a.m. - 5:00 p.m.) and dinner (5:00 p.m. - 10:00 p.m.).
As for a car, we usually have one. There were 2 stays over the years when we did not and did fine. We found it no different than staying at most other resorts without a car and using wdw bus transportation. There are 4 bus stops scattered throughout the resort and they are not usually anymore than a 30 second to maybe 3-4 min walk to get to from whatever villa you're in. We rarely, over the past 3-4 years, have had to wait longer than 10-15 min for a bus there. Rarely we had maybe a 20 min wait. Of course, having a car at OKW is a big plus because you can park right outside your door. We like this for when we do resort dining or offsite shopping etc. We also prefer to drive to the water parks.
As for the snow/cold etc......I feel your pain Denise ! I know DE got slammed as well ! We really have been spoiled by this winter thus far though. This past weekend was only our second snowfall. Hopefully it's the last !