Celebrate the Season Parade Celebrate the Season Parade The WPXI Holiday Parade previously known as the Celebrate the Season Parade is one of the traditional parades held each year in Downtown Pittsburgh, Pennsylvania. It is held on the Saturday after Thanksgiving Day; that is, the last Saturday in November. It is one of the first events that rings in the holiday season and airs annually on WPXI, the local NBC-affiliated television station in Pittsburgh. The 2018 WPXI Holiday Parade will be the 38th annual Holiday Parade in Downtown Pittsburgh, Pennsylvania. The first parade was held in 1980 and aired on local FOX affiliate WPGH-TV
Flag day (computing) by "en masse" upgrades. This systems terminology originates from a major change in the Multics operating system's definition of ASCII, which was scheduled for the United States holiday, Flag Day, on June 14, 1966. Another historical flag day was January 1, 1983, when the ARPANET changed from NCP to the TCP/IP protocol suite. This major change required all ARPANET nodes and interfaces to be shut down and restarted across the entire network. Flag day (computing) A flag day, as used in system administration, is a change which requires a complete restart or conversion of a sizable body of software or