On Friday, Bangkok Governor Pol General Aswin Kwanmuang posted photos of the walking street on his Facebook page.
The move aims to stimulate the community's economy and generate revenue from tourism. The walking street's event theme will be changed every week.
This week's theme is cosplay, which allows people to cosplay as cartoon characters, animals, etc, while the event also features music performances, street art exhibitions and a variety of products from retailers.
People can visit Ong Ang Walking Street by taking the MRT train ride to Sam Yot station.