ya its true, no public functions, no gathering, baiscally here is a culture of groupism. They perform only 2 parties in whole year. 1st New Year Party, 2nd and last Dashain Party. Lol. They work their ass off whole time. Money matters. I live around Sheridan Rd and Bryn Mawr where most of the nepalese live. I can feel it better. Whenever they are free or off they feel like ह्या  आज काम मा गएको भये बरु पैसा कमाइन्थ्यो होला  Let me know if there is any such group who do/does hangouts on weekends.