Today I received an email with a link to
this 60,000 Hilton HHonors points offer for the Citi Hilton HHonors Visa Signature Card for spending $1,000 within the first 4 months. The email says the offer is valid through April 30, 2015, but I don't see that in the T&Cs of the offer.
I don't understand why this wiki is hiding in a Citi thankyou forum, so I will leave it to the mods to place this notice in the correct place, and to put it correctly in a wiki.