Critic Ann Holmes once called Jones Plaza the single most hostile block in Houston. It was stark and forbidding, built so high off the street that passersby couldn't see its top. It sat essentially unused except for events like Party on the Plaza. That's all changing now. Architect Mark Wamble, formerly of Bricker & Cannady, and his team have created a much more inviting public space for downtown. The lowered plaza will have a grand entrance ramp next to a waterfall and a bamboo grove. Five canopied steel pergolas flanking the plaza will be covered with vines to provide shaded seating below. Corner gardens will feature Mexican sycamores with leaves that actually change color in the fall. The stage will have state-of-the-art sound and light equipment, and the bathrooms will include air-conditioning and attendants. All for the relatively inexpensive cost to the city of around $6 million. The Jones Plaza renovation is scheduled for completion in October.