A step-by-step guide to celebrating:
All it takes are two groups of people, one to gather and one to march past them. Parades took place across the globe these past two months for a variety of celebrations, from shows of military power, to tributes to organized labor, to pride for one’s country or culture. -- Lloyd Young (37 photos total)
Performers dance in the street parade at the annual Notting Hill Carnival in central London Aug. 29.. Revelers flocked to west London for one of Europe's biggest street parties, with record numbers of police on duty to prevent a repetition of riots that shook the British capital three weeks ago. Notting Hill Carnival, an annual celebration of Caribbean culture that usually draws about 1 million people for a colorful procession of musicians and performers. (Olivia Harris/Reuters)