Can you believe there have been 24 incarnations of PechaKucha Night (PKN) in Cleveland? Here comes one more: At 7 tonight, MOCA Cleveland kicks off the summer programming on its Toby Devan Lewis Plaza with the 25th edition. PechaKucha Night features 10 presenters using 20 slides, and each slide is limited to only 20 seconds. The result is a fast-paced, exciting evening. Topics typically range from visual art, photography, technology, architecture, food, film and furniture design. For tonight’s presentation, PKN promises some special surprises. Presentations begin promptly at 8:30 p.m. and will be over by 10:30 p.m. It’s free. (Usmani)