You may want to add your Facebook events to your Google Calendar.

If you sync your Android machine with your Google account, this may help greatly.

Heres how its done.

Option to Export Event on Facebook.

Syncing is one way, so any changes you make in your Google Calendar will not reflect on Facebook.

However, changes to the event on Facebook will eventually sync to Google Calendar.

Event calendar subscription link on Facebook.

Accessing Settings for a Google calendar.

Adding a calendar via a webcal URL in Google Calendar