Do you organise a birthday bash for your child every year?

Ironically, we had a bash till the age she was so young that throwing a party or not wouldn't matter to her. When she turned 3 and 4, we had parties but not on a very large scale. They were little home parties with few kids. Now, she will turn 6, and since we have shifted to a new city where she hasn't made a circle of friends, I feel we would take her for a picnic of sorts.