 16th Annual Home and Garden Expo of Oklahoma at the Exchange Center at Expo Square starts Friday. So make your plans now. You got Friday, Saturday, or Sunday to attend. And of course, as always, it's free to get in and it's free to park because we have great sponsors like Burnett Home Improvement, Generator Supercenter of Oklahoma, Native Roofing, Fox 23, and Rickert Landscaping and Tree Service.