Welcome to Baar and Zug.
There are indeed many expats here. About 24% of people living in the Canton of Zug are foreigners. Also the local Swiss are very friendly and will welcome you. However, do mind the law as they are very strict (driving, train tickets, recycling, etc...) which is one of the pillars of keeping this place safe and pleasant, particularly for families.
To meet other expats, you and your husband can join respectively the International Women's Club of Zug (IWCZ) and the International Men's Club of Zug (IMCZ). As I am of the latter kind I can only really tell you about IMCZ - we meet every Thursday night at 6 pm for a drink at the City Garden Hotel; your husband is welcome. There is also the website: www.imcz.com
Have a safe and uneventful move.