Spider calendar is one of the the best WordPress event calendar plugins available in WordPress Directory. Spider WordPress Calendar is a perfect solution for your website. You can create as many calendars as needed and have multiple organized events with their description. You can even change color settings and match it to the colors of your website or choose one of the existing themes.You can use WordPress event calendar plugin in you posts(pages) or in widget (sidebar). With a simple click on the date the event and its description will appear on the popup window. There is also possibility to change popup window parameters. Spider WordPress Calendar is a well-optimized, user friendly and effective plugin.