| Date | Beneficiary | Host | Event | Location |
|---|---|---|---|---|
| 08/26/08See invite | AAFP American Academy of Family Physicians, AADA, AAO, AAOS American Assn of Orthopedic Surgeons, AOA American Optometric Association , ACC, ACEP American College of Emergency Physicians, ACR, ACS American College of Surgeons, ADA American Dental Association, AMA, APA, ASA American Society of Anesthesiologists , CAP, NASS, STS | Healthcare Groups | Buckhorn Exchange (1000 Osage Road, Denver) | |
| 10/11/09See invite | Rep. Gresham Barrett (R, SC-3) | Columbus Day Getaway | Buckhorn Exchange (1000 Osage Road, Denver) |