We stumbled into this tiny Salvadorian/Columbian gem on Greenpoint Ave at 41st St for lunch. Lost my Pupusa virginity (always wondered what they were)and had the oxtail soup with a salad. Absolutely DELICIOUS. They do a different soup everyday. The place is immaculate and the owners seemed very caring about whether we enjoyed....which we did. Two people with hearty appetites dined like royalty for about $12. Next free Thursday I'm heading back for the tripe soup.