If you happen to see the clock tower at City Hall lit up blue this weekend, it's because the City of Moose Jaw will be lighting it for World Young Rheumatic Diseases Day (also known as WORD). 

The international day, which is March 18th, looks to make people aware of the importance of the early diagnosis of rheumatic diseases in youths. 

Some rheumatic diseases seen in children include lupus, juvenile ankylosing spondylitis, and juvenile rheumatoid arthritis.