BOOM! Live in Concert at Rockwell Brewery! Friday 9/18/26 8PM
Catch Maryland's Premier 80's Hard Rock Powerhouse BOOM! Live for a Free Concert at Rockwell Brewery! Don't miss the fun!
View details →Free Events This Weekend in Frederick, MD
September 18–20, 2026 · Friday through Sunday
5 free events are listed in Frederick, MD from Friday, September 18 to Sunday, September 20, 2026.
BOOM! Bringing Hard Rock to Rockwell Brewery
Free show! BOOM! brings high-energy 80s hard rock to Rockwell Brewery—big hits, killer solos, craft beer, and great food. Come rock out!
View details →
2nd Annual Frederick Diaper Drive
Join Blessed Provisions Inc. for our 2nd Annual Frederick Diaper Drive!
View details →
Break My Game Playtesting - Frederick, MD - C. Burr Artz Public Library
Playtest board games designed by local game designers at the C. Burr Artz Public Library! Hosted the third Saturday of each month, 12-3 PM.
View details →
LOCKIN LIVE FREDERICK - Fitness Event & Competition
Get ready to crush your fitness goals and have a blast at LOCKIN LIVE FREDERICK – the ultimate workout showdown!
View details →