Sustain Concert Series - Saturday June 27th 2026!

Our first event at Half Liter Biergarten!!! Come support us so we can come back!

Sustain Festivals is a 501c3 organization that hosts the Sustain Concert Series. Our series provides opportunities for bands to showcase their music in traditional venues like bars, nightclubs and theaters as well as unique, non-traditional venues like houses, churches and ballrooms, as they tour through the mid-west. By purchasing tickets and attending our shows, not only will you enjoy fantastic live music, you are also contributing to the growth and sustainability of the bands, facilities and support staff that make live music amazing.

Come for the Cause...Stay for the Music...Return for the Friends!

Slapdash Bluegrass:

Slapdash Bluegrass is a string band rooted in the bluff country of southeast Minnesota, southwest Wisconsin, and northeast Iowa. Centering a love of folk traditions, tight vocal harmony, and instrumental prowess, a Slapdash show is a celebration of community. From festival stages to dive bars to fellowship halls, Slapdash Bluegrass draws a crowd with foot-stomping, finger-blazing barn burners, and keeps that crowd with nuanced writing and charm.