Eat - tapri near central park..
Except for the usual palaces of amer, hawa mahal, nahargarh, you can see the light n sound show at central park
World trade park is a huge mall
Rawat ki kachori,
You can also visit statue circle in the evening, have coffee there
Jawahar circle for great walks and cycling and great places to get photographed at,
There are lot of eateries like lazy mojo, coffee canvas, etc