Texarkana Game Day is likely a school or district-sponsored Internet stream. More and more schools or ISDs in the Houston area and in Central Texas are doing their own games on Internet platforms. Some schools come up with catchy names, e.g. Game Day. I think PAISD does it own YouTube channel. PN-GISD is behind the curve on this issue. In the sixties, seventies, and eighties, schools had radio broadcasts. Now, schools are ditching radio and going with Internet-streams, e.g., YouTube channels, Internet video live streams or replays, coaching shows, pre-game shows, post-game shows, mid-week booster club meetings, etc. Zoom videos, YouTube channels, live streams, Internet platforms are changing how people meet and exchange information.