What type of activities do you do with your kids that is toddler's age between 3-5 years old?

I usually read a book to them, make them pick their favourite book and then I try to make it a bit more fun by acting out the characters to them in a dress up way. They really enjoy it a lot. I also do drawings with them....we specially draw Thomas and Friends since my boys just love the little engines. At times we go to the playground. I also play LEGO with them or we just pretend we are cooking a meal by stiring empty pots and pans from the kitchen. Its fun since little kids always feel entertained with simple things.