Ключевые слова: 30s, adult, alcohol, american, bar, birthday, caps, carnival, celebration, cheerful, cocktail, congratulating, dancing, drink, emotion, ethnicity, european, evening, event, female, friends, friendship, gathering, group, happy, holiday, human, joy, laughing, lifestyles, male, men, music, nightclub, nightlife, party, people, public, restaurant, smiling, social, surprise, teenagers, tinsel, together, women, young,