From my May Statement reminder emailed May 14/04. Don't know if this is targeted.

PRIORITY CLUB
Join Priority Club(r) Rewards and register to get 1,000 bonus miles for your next qualifying stay at any InterContinental(r), Crowne Plaza(r),Holiday Inn(r), Holiday Inn Express(r), Staybridge Suites(r) or Candlewood Suites(r) hotel worldwide through July 31, 2004. Membership is free, and you'll get more for every qualifying hotel stay. To enroll,
visit:
http://e.delta.com/AC/Clickthru?q=4b-k_y7IBUpWQUcAR6P9V-l9uHGnwY0x9RR