Getting Event Date Facebook Graph Api

Question

I'm currently using the Facebook Graph API to get some results. I got almost everything but stucked in event date.

Url-

https://graph.facebook.com/$page_id/posts?access_token=$access_token&fields=object_id,story,message,full_picture,from,link,updated_time,source,type,caption,description

I need to get the event date. Any help will be helpfull. Thanks

Answer 1

https://graph.facebook.com/$page_id/events?access_token=$access_token&fields=name,id,timezone,message,start_time,end_time,picture.type(large),description,category,type,attending_count,interested_count,declined_count

For Events I am using this here I am unable to get large image. I have used picture,full_picture but not getting large size image