Hilton HHonors - Hilton niagara falls hot summer sales: great deal but how could I book it twice ?

Packages including breakfast from 159$ per night. http://www.niagarafallshilton.com/packages/loyalty/index2.php?camp=SUMMER12

BUT Packages may be reserved for multiple night stays, but package components will be issued for 1 night only.

May I try to book the package 2 times under different names and do the check-in/check-out twice to receive the breakfast vouchers twice ?

Packages including breakfast from 159$ per night. http://www.niagarafallshilton.com/packages/loyalty/index2.php?camp=SUMMER12

BUT Packages may be reserved for multiple night stays, but package components will be issued for 1 night only.

May I try to book the package 2 times under different names and do the check-in/check-out twice to receive the breakfast vouchers twice ?

Why not? If the smallprint doesn´t exclude guests who already got the vouchers from getting them twice.
But you could get some hassle like checking out of your room and checking in another. Not to forget the time gap between check in and check out times.
We did this several times using vouchers of different tour operators. Sometimes the hotel staff was not always helpful, even in our cases the hotel didn´t lose anything, like in this case.
But for the bonus offered I would go for it.

How good can breakfast be to be worth the hassle of checking out, storing your luggage for a few hours, then line up and check in again?

Plan to visit Niagara-on-the-lake the 2nd day so it won't be for us a problem to pack our bags and check-out :-)

How good can breakfast be to be worth the hassle of checking out, storing your luggage for a few hours, then line up and check in again?

Personally, it is one of my favorite Hilton breakfast's. :) The view and the food are fantastic.

Plan to visit Niagara-on-the-lake the 2nd day so it won't be for us a problem to pack our bags and check-out :-)

I note that the offer you got is from an email from the hotel's email list that you've probably signed up for, and not directly from the Hilton Hotels website, as I got the same offer. Does it say "Danima" or something similar on the bottom of the offer? If so, note that you can't click on the different Hilton property types on the bottom of the email page, and I wonder if you'd get HHonors points booking from the that email. Better to call the hotel to inquire. You can also inquire then if you could book a second night on a different reservation to get the breakfast coupon again.

Since you say you'd be visiting Niagara-On-The-Lake after your first checkout, why not overnight there for one night, then check back in to the Hilton Fallsview, thus breaking your first stay by one night. There's a good HGI near N-O-T-L (ten minute drive from the actual town, and 15 minutes from the Hilton) that while it calls itself the HGI N-O-T-L is actually a few minutes drive from the town and very near the QEW (exit 38). Comped breakfast there too if you're HHonors Gold or Diamond and have your MyWay settings indicating breakfast rather then bonus points for HGI's.

Don't know how much time the OP may have in the area, but here's a thread from the Canada forum on FT, which may help a bit too.
http://www.flyertalk.com/forum/canada/1357688-help-filling-gaps.html

bj-21.

Yes unfortunately to stay 2 nights back to back and receive 2 packages you have to book 2 seperate reservations under different names. If you are doing 3 or more nights staying one night at Niagara on the lake HGI is also a good idea to break up the 2 package nights. But 2 nights under 2 names will earn 2 package bonuses.