dream chronicles 1 is my fave cause its the only one i played and it was fun

The key is to create runs of activites, this means making people wait
which gets them a bit angry so you have to time it so they don't
disappear before you can make them happier. If you get 5 0r 6 food
orders taken in succession and then bring all the food out at the same
time you get mega points, also look out for when the restaurant
"closed" sign goes up and make sure you have dirty tables wherever
possible so you can clear them all at the same time at the end to get
sometimes over 1,000 in one go. I hope it helps....