I know Gartner has a lot of conferences, but seeing the North America 2012 list was surprising how many there are. Note the data center conference is the last one on the list.

Portals, Content & Collaboration Summit
gartner.com/us/pcc March 12 – 14 Orlando, FL

Customer 360 Summit
gartner.com/us/crm March 14 – 16 Orlando, FL

CIO Leadership Forum
gartner.com/us/cio March 25 – 27 Scottsdale, AZ

Enterprise Architecture Foundation Seminar
gartner.com/us/easeminars April 2 – 3 Los Angeles, CA

Business Intelligence Summit
gartner.com/us/bi April 2 – 4 Los Angeles, CA

Master Data Management Summit
gartner.com/us/mdm April 4 – 5 Los Angeles, CA

Business Process Management Summit
gartner.com/us/bpm April 25 – 27 Baltimore, MD

Supply Chain Executive Conference
gartner.com/us/supplychain May 21 – 23 Palm Desert, CA

Enterprise Architecture Foundation Seminar
gartner.com/us/easeminars May 21 – 22 National Harbor, MD

PPM & IT Governance Summit
gartner.com/us/ppm May 21 – 23 National Harbor, MD

Enterprise Architecture Summit
gartner.com/us/ea May 23 – 24 National Harbor, MD

IT Infrastructure & Operations Management Summit
gartner.com/us/iom June 5 – 7 Orlando, FL

Security & Risk Management Summit
gartner.com/us/risk June 11 – 14 National Harbor, MD

Catalyst Conference
gartner.com/us/catalyst August 20 – 23 San Diego, CA

Enterprise Architecture Foundation Seminar
gartner.com/us/easeminars September 10 – 11 Orlando, FL

Outsourcing & Strategic Partnerships Summit
gartner.com/us/outsourcing September 10 – 12 Orlando, FL

IT Financial, Procurement & Asset Management Summit
gartner.com/us/itam September 12 – 14 Orlando, FL

Symposium/ITxpo
gartner.com/us/symposium October 21 – 25 Orlando, FL

Application Architecture,
Development & Integration Summit
gartner.com/us/aadi November 27 – 29 Las Vegas, NV

Enterprise Architecture Foundation Seminar
gartner.com/us/easeminars November 29 – 30 Las Vegas, NV

Identity & Access Management
Summit
gartner.com/us/iam December 3 – 5 Las Vegas, NV

Data Center Conference
gartner.com/us/datacenter December 3 – 6 Las Vegas, NV