The Dreiklang is providing us with at least 3 of their backoffice rooms for sleeping, and we have showers etc on site, but we can wholeheartedly recommend the following hotels nearby:
Family-owned small BnB with complimentary vegetarian breakfast, ca. 9 rooms available starting at 129 CHF (single). Book through their website (room prices are static - first come, first serve.)
Cozy hotel with a small restaurant - right across the street from the venue! There are 11 rooms available at a starting rate of 110 CHF - please note that they do not offer breakfast by default during weekends.
https://www.roessli-steinhausen.ch/hotel
With a direct bus connection from the venue at night, you can get to this lovely 3-star hotel within 9 minutes every hour. The prices start at 120 CHF, with breakfast being available at a small surcharge.


There is also a direct bus connection to Zug throughout the entire night (hourly past 1am) and a small hop over to Baar, where the local ibis Hotel is also offering an affordable overnight stay.