'It's important to take part and have fun - that's what we do here'
People all over the globe celebrate World Down Syndrome Day on 21 March.
One of the ways people mark the day is by wearing colourful socks - so if you see somebody out today in colourful socks, this might be why.
World Down Syndrome Day was first celebrated in 2006, and has been officially observed by the United Nations since 2012.
To celebrate this year, Shanequa popped down to a kids club in Leeds alongside CBeebies presenter and author George Webster.