Forum member sidersdd has posted scans of the October 2012 LEGO Store calendar.
Some hightlights:
Earn Double VIP points during all of October.
10/1 – 31 – Search for the missing moonstones. Kids can receive an exclusive glow-in-the-dark sticker sheet.
10/2 – Monthly Mini Model Build – black cat
10/27 – Montser Fighters Club Meeting
10/31: Free LEGO Minifigure Magnet set (853351 – magnet only) if you visit the LEGO store in costume