You can do so much with Google Sites. Here are some examples of other things you can do with Google Sites and some Project Site examples.
TC Key Process Initiative Project (University Services) - Google Sites Classic
Organics Collection Project (University Services) - New Google Sites
Special Events Process Improvement Projects (University Services) - Google Sites Classic
PCMC - Project Management Lite Program - Google Sites Classic
THIS SITE YOU'RE CURRENTLY ON - New Google Sites
More examples and instructions coming soon.
Embed a Calendar (separate page)
Embed a map to tell people where they're going.
Embed a YouTube video (you can make your own in the UMN Libraries One Button Studios)