ADVISORY/This Event has Been Rescheduled for March 1 -- Originally scheduled for Today, February 22 --; Great Valley Corporate Center to Host Summer Care Expo 2001.

Assignment & News Editors

ADVISORY...for Thursday (March 1)

--(BUSINESS WIRE)

What:                Employees of companies throughout Great Valley
                     Corporate Center (GVCC) can attend the First
                     Annual Summer Care Expo 2001 at the Desmond Hotel
                     & Conference Center. The free event makes it easy
                     for parents (and children) to collect information
                     about and speak with representatives from more
                     than 50 summer care providers.

Why:                 Selecting summer care for children is a
                     time-intensive process, and parents can get
                     caught short. Often parents can't take time off
                     from work to visit the sites and then feel that
                     they don't have enough information to make a
                     decision. In addition, summer care opportunities
                     fill quickly, causing stress and frustration for
                     families. This event takes the stress out of the
                     process in a festive, family-oriented setting and
                     help companies alleviate the absentee issues
                     caused when families do not have quality care.

Who:                 Employees of companies located at GVCC seeking
                     summer care for children from infant to early
                     teens

Where:               Desmond Hotel & Conference Center Ballroom
                     (Rt. 29 & Liberty Avenue, Malvern, PA)

NEW DATE:            March 1, 2001; 3:00 - 7:00 p.m.
---------            ===============================
                     (Rescheduled from February 22)

Visual Highlights:  Attendees to the event will find:

                    -- More than 50 day camp and day care displays and
                       representatives
                    -- Raffles & door prizes
                    -- Refreshments for parents and kids
                    -- Entertainment (such as clowns, jugglers, live
                       music, face painting)

                    Media will also have access to spokespeople from
                    sponsoring companies Liberty Property Trust, The
                    Vanguard Group, Seimens, Carebridge, which
                    organized the event, and the Desmond Hotel &
                    Conference Center, which donated the space.