A.K.
Here's my two cents on this topic! I know that people are going to think that I am crazy, but my kids are in bed and asleep by no later than 7:30 unless soemthing MAJOR comes up (emergency situations!). My kids are crabby after 5:00pm, so I do not plan any outings other than dinner outings after 5:00pm. I would recommend a morning party...kids are fresh in the morning - they have had 12 hours of sleep. Kids are grumpier in the evenings from experience. Especially for your 2 year old...I NEVER let my 17 month old stay up that late. Again, I realize that I am probably the exception, but we would have to pass on a party that late. Good luck - I know that parties are tricky at these ages!