This will be our first trip to WDW and we are staying for 5 days. I am trying to budget the amount of cash we would need for souvenirs, snack extras, etc. We are staying on property and are on the dining plan, so alot of the expenses are already covered; however, I have to expect that my kids (ages 7 & 1) would want/need miscellaneous items. Any suggestions on how much extra cash we should budget for a 5 day trip? Also, is it recommended to buy souveniers in the parks or at Downtown Disney? Thank u