3 listings in Columbia, 1 of them farmers markets. None has a schedule in a source we could read.
3listings
1farmers markets
0with a schedule on file
0on Saturday
0on Sunday
0accept SNAP/EBT
0year-round (stated)
Few Columbia listings have a schedule or SNAP authorization we could source. Glastonbury, 14 miles away, has 12 listings with more sourced detail; see also all of Connecticut.