I just figured this out - by putting the Google calendar into "Next 4 Days" mode and selecting the 22nd, you can get Thursday-Sunday to display at the same time, without wrapping week-to-week.
Maybe I'm slow, but it just started bugging me enough to need to look at the next week to see Sunday's events that I started poking with the Google calendar interface.
//edit: Even better: You can go to Settings and change the "Custom View" field from "Next 4 Days" to "Next 5 Days" or whatever you want - this shows all the LAN events Thursday-Monday on one screen.