Long hoursLike most of the Thais who sell and eat insects, Areerat and Udon come from an impoverished part of north-eastern Thailand, with few other employment opportunities.
They travel down to Bangkok for months at a time, leaving their daughter in the care of relatives.
"I can make 1000 baht ($32) a night," Areerat says.
But it is also hard work – cooking during the afternoon, plying the streets of Bangkok's entertainment district until 2am, then going to the early market to buy supplies.