Boston's Ukrainian community gathers to celebrate "Vyshyvanka Day," a normally light-hearted annual celebration of Ukrainian folk traditions that this year is being viewed as a symbol of national unity against Russia's invasion. Wearing traditional Ukrainian outfits called "vyshyvankas" -- colourful embroidered shirts that were forbidden in the Soviet era -- dozens of attendees sing traditional songs, raise money for Ukraine and dress Boston’s iconic 'Make Way for Ducklings' in vyshyvankas to "make them look like Ukrainians," Andriy Boyko says. IMAGES AND SOUNDBITES