HOTEL ACCOMMADATION

DoubleTree Guest Suites
550 Winter Street
Waltham, Massachusetts 02451 USA

Main Hotel reservation Number: (781) 890-6767
Toll Free Reservations: (800) 222-8733
Web site: www.doubletree.com

This hotel is situated on the America’s Technology Highway 95/128.

The hotel advises the participants to book their reservations by calling their toll free number, and mention the GeneExpression Systems BioDefense Meeting. A block of rooms is reserved for this meeting attendees. Please make reservations by October 20, 2005 definitely to have a room in the hotel. Please contact GES if you require any assistance.

Hotel Parking: Free

LOCAL AIRPORT: Logan International Airport, Boston, Massachusetts

Distance from Hotel: Just 19 miles from Logan International Airport Drive Time: 20 minutes

Cost for the Taxi from Airport: Between $ 50-60.

Directions to DoubleTree Guest Suites:
1. From Boston and Logan Airport:
Take Expressway (Route I-93) South to Massachusetts Turnpike West
(I-90 West) to Route 128/I-95 North to Exit 27B “Winter Street”
take right at exit ramp. Take right onto Winter Street.
Turn left onto First Avenue.
You will see the Doubletree Guest Suites on your left.
The hotel is on the corner of First Avenue and Winter Streets

2. From Massachusetts Turnpike (Route 90):
Take Exit 14 to Route 128/I-95 North
Take Exit 27B “Winter Street”, take right at exit ramp.
Take right onto Winter Street. Turn left onto First Avenue.
You will see the Doubletree Guest Suites on your left.
The hotel is on the corner of First Avenue and Winter Streets.

3. From Route 128/I-95 South:
Take Exit 27B “Winter Street”. You will see hotel on your left.
Follow signs for First Avenue. Turn left onto First Avenue.
The hotel is on the corner of First Avenue and Winter Streets.