Chinese New Year Harvard Square is celebrating the Year of the Rat with a Lion Dance Parade. Perhaps even more meaningful for some Cambridge residents, the Hong Kong (yay scorpion bowl!) is holding an open house in honor of its 54th anniversary. But be aware that they are having a craft party, not a scorpion bowl party. 2:00 pm to 4:00 pm, free. Art Instruction You've seen the MFA's British Prints show, and you......