Recurring Posts on WP Calendar

Hey,

Need to know if there is a way to set my posts with an end-date so they show up on calendar widget. I know that there are a lot of plugins, but all of them just create a new Event tab where i can create new events, but what i want is to keep the default post creator of wordpress and use it to do recurring posts.

Can’t find a plugin that just adds a new screen field on my post create page and adds a calendar plugin with that info.

Anyway to solve this problem without creating a whole new section to create events? I have plenty of posts already on the other post section.

Thanks in advance.