Think Playgrounds (TPG) is a pioneer social enterprise with a mission to promote children's "Right to play", through collaborate with multidisciplinary partners and communities to build environmental friendly playgrounds, biodiversity and sustainable public spaces. TPG believes that qualitative public space built with community is fundamental to achieving social equity, to increase life quality and community connection of urban citizens, also is the most sustainable solution for children living in cities in Vietnam to have a playful childhood. TPG was established as a volunteer group from 2014 and became a social enterprise in 2017. By the end of 2020, TPG and partners built 200 public playgrounds and community gardens, pilot the first adventure playground model, first community food forest and organized over 30 public playday, playstreet, loose-part play events in Hanoi and Ho Chi Minh city. The commercial part of TPG has built nearly 100 playgrounds for private sectors.