Amid the chocolate-covered cheesecake on a stick, the 4-H pavilion and the carnival rides, you ll find the Clean Energy Corner at this year s New York State Fair. A half-dozen groups in the state have collaborated for what they say is an informative and entertaining look at clean-energy options across New York. There will also be activities such as solar-bead bracelet making and a virtual-reality headset where a person can tour a solar farm. .