Here is a press release from the Phillies regarding plans for a tribute to Harry Kalas:
Memorial Tribute/Funeral Services
The Kalas family and the Phillies have announced that a memorial tribute for Harry Kalas will be held at Citizens Bank Park on Saturday, April 18.
An opportunity to pay respects to the Hall of Fame broadcaster will be given on a first-come, first-served basis to as many fans as possible from 8 a.m. until 12:45 p.m. At that time, all fans in attendance will be directed to seats for an on-field tribute that will begin at 1 p.m.
Additional information will be made public as details are finalized. Funeral services and burial will be private and held early next week.
Beginning tomorrow, players will wear HK uniform patches for the rest of the season. The black circular HK patch will be located on the front of the jersey in the area of the heart.
The Phillies return home on Friday night to play San Diego at 7:05. The Phillies will also pay tribute to Harry prior to the game. Fans are urged to arrive early. More details will be forthcoming.