However, on Sunday empty seats could be seen at several sports, including basketball, volleyball and tennis.

BBC: London 2012: Team GB wins first Olympic medals

The children enjoy lots of recreational activities, including swimming, kickball, volleyball, basketball, hiking, arts and crafts and board games.

WHITEHOUSE: Giving Vacation Time for the Greater Good

Claim to fame: Several Olympic teams used the app to prepare for London Olympics, including USA Gymnastics and USA Volleyball teams.

FORBES: Audacious Start-ups by South Asian Founders - Part IV