MCRRC Run Under the Lights

Sat · Nov 21·Gaithersburg

Weekly curbside leaf pickup for single-family and townhouse owners, placed on regular recycling day by 7 a.m., with guidelines to keep streets clear.

Sat · Nov 21·9 AM·Gaithersburg

Main Street Farmers Market in Gaithersburg.

Sat · Nov 21·10:30 AM – 11:30 AM·Quince Orchard Library · Gaithersburg

Simple crafts and free play in the meeting room at Quince Orchard Library, drop‑in anytime on select Saturdays, for all ages.

Sat · Nov 21·2 PM – 4 PM·Quince Orchard Library · Gaithersburg

Poetry on Saturday at Quince Orchard Library offers reading, writing prompts, and group discussion of original and published poems, ages 18+.

Sat · Nov 21·1 PM – 3 PM·Black Hill Regional Park · Boyds

Certified bike coaches lead a mountain bike ride at Black Hill Regional Park, offering bikes and helmets to borrow while riders bring own bikes, ages 6 and up.

Sat · Nov 21·10 AM – 12 PM·Black Hill Regional Park · Boyds

Bike coaches teach basic riding at Black Hill Regional Park, with limited bikes and helmets to borrow; participants bring their own bike, closed-toe shoes, water — ages 6+.

Fri · Oct 23·8 PM·Gaithersburg

Nunsense — Gaithersburg.

Sat · Oct 24·10 AM·Gaithersburg

Prescription Drug Take-Back Day takes place in Gaithersburg.

Sat · Oct 24·10:30 AM·Gaithersburg

Tasty Books presents “Room on the Broom” in Gaithersburg.

Sat · Oct 24·11:30 AM·Gaithersburg

Drop-In Weekend: Trick-or-Trick at the Museum — a museum drop-in event featuring trick-or-treat activities.