Ben,
Thank you for your business first of all. Here are the names of the widgets that the theme adds to the ones already part of WordPress:
Contact — this one adds your hours, address and map
Facebook Page Widget — this one adds in a like box for your Facebook page
Featured Post Widget — a list of your recent posts. It’s a good way to add blog posts to your home page
Latest Tweets — this one will show a list of your latest tweets from Twitter
Featured Video — this widget allows you to embed video from YouTube or another source.
The Bottega theme demo uses a Contact widget and a Facebook Page widget on the home page there.
All of them can be found by going to the Appearance section and selecting Widgets. The available widgets are listed in the middle. There’s a quick intro video about widgets in general in the video section on this site.
If I can help, let me know,
Bill