The Weekend Planner: Scavenger Hunts, Zumba Lessons, Bicycle Rodeo

Boy Scout Open House

When/Where: noon-3 p.m. Saturday, May 21, St. Matthias Parish Center, 796 Buckley Road

Why: The Gravois Trail district of the Boy Scouts of St. Louis is holding an open house for boys and girls ages 14-21 who are interested in joining a Venture Crew, a program offering high adventure programs.

Pricing: Free

Live Music at Frankie G’s

When/Where: 9:30 p.m-12:30 a.m. Saturday, May 21, Frankie G’s 4565 Chestnut Park Plaza

Why: To enjoy the live music of Mike Mattingly

Price: No cover

Joujin’ Spotlights Oakville Band

When:  8 p.m.-midnight Friday, May 2, Joujin’ 7321 South Lindbergh Boulevard

Why: To hear the local Oakville band Fatboy.

Pricing: No cover

Scavenge Through the Night (Adults 21+)

When/ Where: 7 p.m. Saturday, May 21, Laumeier Sculpture Park, 12580 Rott Road

Why: Experience an art adventure at Laumeier Sculpture Park, west parking lot

Pricing: Free entrance to park. Registration and fee required, 314-615-8481

Teen Lock-In: Art

When/ Where: 7 p.m. Friday, May 20, Cliff Cave Branch of the St. Louis County Library

Why: Experience the new dance fitness sensation, Zumba. Follow the moves of this rhythmic dance fitness routine to create a dynamic fitness workout.

Pricing: Free, for 12- 18 year olds 

Trivia Extravaganza to Benefit Buerkle Middle School

When/ Where: Doors open at 6 p.m. and games begin at 7 p.m. Saturday, May 21, St. Mathias the Apostle Catholic Church, 796 Buckley Road

Why: To use your knowledge of trivia to win prizes and to support Buerkle School

Pricing: $20 per person (over 21) includes soda, beer and set-ups. Bring your own snacks.

Bicycle Rodeo and Safety Day

When/ Where: 8:30-11:30 a.m., Saturday May 21, Cliff Cave Park, 642 Cliff Cave Road

Why: Test your bike handling skills and learn bike safety tips. Helmets are required for riders 16 years old and younger.

Pricing: Free

Introduction to Orienteering

When/ Where: 8-11 a.m. Saturday, May 21, Jefferson Barracks Park, 533 Grant Road

Why: Learn to navigate using a map and a compass to find a series of markers scattered throughout the area.

Pricing: $6 advanced registration required, 314-615-4386

Jefferson Barracks History Scavenger Hunt

When/ Where: Check-in 9:30, hunt begins a 10 a.m. Saturday, May 21, Jefferson Barracks Park, 533 Grant Road

Why: Put your knowledge of Jefferson Barracks to work, vie for prizes and enjoy a provided picnic lunch

Pricing: $28 per team of four. Advanced registration required, 314-544-6224

Heritage Days in St. Charles

When/ Where: Saturday and Sunday, May 21-22, Frontier Park, St. Charles

Why: To learn and celebrate the history of the area. You will see replicas of Lewis and Clark’s boats and visit a military camp as it was 200 years ago.

Pricing: Free entrance. Vendor fees for food.

Maifest

When/Where: Saturday-Sunday, May 21-22, Hermann, Mo.

Why: Celebrate the arrival of spring at this traditional German Maifest that includes parades, dancing, music food and drink at one of the area’s oldest celebrations (1870s).

Pricing: Varies with vendors.

Bark in the Park

When: Saturday, May 21, Cricket Field, Forest Park

Why: Enjoy a day of entertainment, fun activities for kids and plenty of food. All proceeds support the Humane Society of Missouri and provide veterinary care for homeless animals.

Pricing: Free entrance. Vendor fees for food.