Cheap fun lunch near Betty's Shop for Girls in Napa?
Is that Betty's Girl Boutique 1239 1st St, Napa, CA ? If so lunch at Oxbow Market 660 1st across Soscol. Try Pica Pica. If it is a nice day eat out back on the porch.
Several other interesting choices also in the building.
You might like Sweetie Pies in the old Hatt building by the river a few blocks away . . . some basic lunch fare, fun atmosphere, plus, they have irresistible desserts and coffee drinks:-) Also there is the General Store which also serves less expensive lunch fare. If you're hankering for cheap eats, try the middle east place called Small World - very close to Betty's Boutique.
Double Rainbow ice cream is right across the street from Betty's in the Downtown Mall area.