An ANNIVERSARY party is a type of party that celebrates the ANNIVERSARY of a special event, such as a wedding or a business milestone. A pajama party is a type of party where guests wear their pajamas and often play games or watch movies. A RAVE is an all-night dance party with electronic music and light shows. A STAG party is a type of party for a man who is about to get married, usually attended by his male friends. A TEA party is a type of gathering where guests are served TEA and light snacks. A BACHELOR party is a type of party for a man who is about to get married, usually attended by his male friends. A MASQUERADE party is a type of party where guests wear masks and costumes. A GARDEN party is a type of outdoor gathering where guests enjoy food and drinks in a GARDEN setting. A RETIREMENT party is a type of party to celebrate someone's RETIREMENT from work. A SURPRISE party is a type of party where the guest of honor is surprised by the attendees. A TOGA party is a type of party where guests wear togas, usually inspired by ancient Greek or Roman culture. A THIRD party is a type of gathering where three people come together to discuss a particular issue. A tailgate party is a type of party that takes place in the parking lot of a sporting event. A New Year's Eve party is a type of party that takes place on December 31st to celebrate the start of a new year.