Include Date on Testimonials page or widget

Is there a way to include the date of the testimonial either in the widget or the long testimonials page?

Also, is all that huge spacing between my testimonials a result of my CSS, or is there a setting in the plugin to reduce this?

http://www.classroomantics.com/testimonials/

Thanks for any help you can provide.

Toby

https://ww.wp.xz.cn/plugins/testimonials-widget/