There have been so many changes since you left!! And most for the better..
So many new things, themes, jobs, attractions, Omaha probably has about 10times more things to do now than when you left, I'll include some:
UIFL Arena football
$300 million dollar convention center/arena with all the big names coming, ranked #8 in the world in concert ticket sales in 2005 (2006 data not out yet)and top performances like Blue Man Group and Cirque du Suleai (not sure of the spelling) Hairspray.. etc...
new $90 Million dollar Performing Arts Center
2 4* hotels built
3 casinos, including one massive casino called the horshoe formerly known as
bluffs run
AHL Hockey
Top NCAA tournament events several times a year
Complete new riverfront with marina's
Cabela's, Bass Pro, and now Camping World is building here
Top named restaurants built here including the likes of Cheesecake Factory, Kona Grill, Upstream etc..
More major Henry Doorly Zoo Expansions and announcements
Dave and Busters, Inplay, Amazing Pizza Machine
IMAX 3D Theater
Jewish Community Center Art Gallery
Lauritzen Gardens expansions
Lewis & Clark Landing
MAny daily events
http://www.ketv.com/intheo/index.html
Aquatic centers, ice skating, skateboarding parks, Many golf courses #1 in the nation per capita with the PGA tour Cox Classic, raceways, Football complexes, baseball complexes, Lacross leagues etc..
Many more happenings http://www.visitomaha.com/Happenings.aspx?t=EVENT&dts=4/13/2007&sn=visitors&evo=true (broken link)
Proposed Theme Resort/Amusement Park between Omaha/Lincoln
Many renovated buildings downtown
A new 44-story National HQ's First National Bank
A 1,000,000SQ 19 story UP HEadquarters
A 32 story Condo Tower (demolition stage, will be up in next couple years)
A major tenant founded for a rumored (Hal Daub-ex Omaha mayor rumored it)
40 story tower for dowtown
The second longest $22million dollar pedestrian bridge currently being built
A new, and very popular Label started called "Saddle Creek Records" featuring many popular indie bands (Omaha is well known for)
Lincoln has a proposed $250million dollar arena and $100million dollar convention center 15-20 story tower proposed along with another 18 and 22 story towers proposed and all three likely to be built.
I'm bored and you get the idea, Im just posting new things, not stuff that already was here since you left...