Maine-based rock duo Muddy Ruckus will perform on Saturday, Aug. 29, at The Hidden Gem, bringing their high-voltage blend of punk blues, Americana grit, and psychedelic rock to the Wilton venue. The duo, featuring Erika Stahl on suitcase-kick drums and Ryan Flaherty on guitar, will play from 7:30 p.m. to 10:30 p.m. Owner Kate Schimke, who recently concluded a 10-year run with the Prayers of Nature brand, remodeled the space to construct a new performance stage. The redesigned location now functions as a dedicated live music event space alongside a shop selling novelty music items, used instruments, vintage vinyl, crystals, and gemstones. Tickets for the Aug. 29 concert and additional venue information are available online at musicandrockshop.com.