使用自己的Facebook访问令牌来查询数据以填充数据库

I'm building an application which will query certain kinds of events from facebook, store those events in a database, and use that database to populate a website listing the events. I want to use this route because Facebook requires user authorization in order to query for public events, and I don't want users to have to use their own access tokens to get the data (that would limit my audience dramatically). I'm building an application which will query ce