Modern Family Season 2 Episode 5 (Modern Family s02e05) with title “Unplugged” aired on Wednesday, October 20th 2010 at 09:00 pm via ABC Network.
Here is summary for Modern Family Season 2 Episode 5 :

Noticing that everyone is too busy on their electronic devices to actually interact with one another, Claire and Phil declare a family challenge to see who can stay unplugged the longest. Meanwhile, it’s a race against the clock as Mitchell and Cameron frantically try to get Lily into the best pre-schools, and Jay and Manny are concerned about how far Gloria will go to alleviate their problem with the neighbor’s barking dog.