Icons for categories

This is what a business in New Zealand was looking for in their icon design

We are building a website for promoting a range of events which users can search to find any type of event imaginable. There are two levels of category for events and we require an icon for the top level of which there are 14.

Those categories we need icons for are plus a suggested icon.
1 Arts - Ballet
2 Business - Bar chart
3 Causes - Whales
4 Entertainment - Movies
5 Food - fine dining
6 Hobbies - Painting
7 Lifestyle - Travel
8 Motor Sport - Racing car/black and white checkered flag
9 Music - Guitar or saxophone
10 Outdoors - Hiking or camping
11 Religion - Multi religious not just Christianity
12 Social - People talking
13 Sport - Soccer Football
14 Technology - Energy symbol
15 Education

Icons should be round and stylistically the same.
Please supply icons 256 pixels wide in PSD and JPEG format.
Read more