Can anyone recommend me some toddler activities which will tire out 3 energetic toddlers or keep them occupied for a while? We've got my niece and nephew coming as dsis is having a routine op, so I'm going to have a week of 3dcs from 2.2 - 3.10 while she is recovering. I'm only used to having 1, and mine is the youngest. She is very excited about it atm but I'm worried this might not last. I'm trying to think up loads of activities to keep them busy and tired and avoid World War III. Thanks.