Noblegarden ends just before midnight server time tonight. So if you don't have your Noble title yet, you still have time to fight over egg spawns with your fellow procrastinators. See our guide to Noblegarden for help with the holiday achievements, how to get them and egg-collecting strategies.
Warning: don't wait until the last minute. Holidays have been known to close up shop a little earlier than the time on the calendar.
Have fun and good egg hunting!