^^^^ I like LadyLibra's ideas.
Also,
Something where you have to make or DO something is really helpful in deflecting awkwardness and pregnant silences and boring "sooo, this is my life up 'till now" talks.
For example:
--pumpkin carving or hunting
-- volunteer community activities like painting a mural in a revitalizing neighborhood
-- an interactive museum like the Spy Museum in D.C. which send you on a scavenger hunt"