Civitan Great Chili Challenge

When: Today

Where: Shakerag Knoll Park, Peachtree City

Time: 11 a.m. -- 3 p.m.

Benefits: Children and adults with developmental disabilities

Cost: $5 (Adults); $2  (6-17); under 6, free

Contact: Wayne Howell, 770-716-0571

Georgia SPCA Halloween Contest & Parade

When: Today

Where: 1175 Buford Hwy., Suwanee

Time: 11 a.m. – 1 p.m.

Benefits: Georgia SPCA

Cost: Free to attend; $5 for costume contest

Contact: Jane Stewart, 770-457-7288

Thriller Monster Bash: A Retro ‘80s Halloween Party

When: Today

Where: Fado Irish Pub & Restaurant

Time: 7 p.m.

Benefits: ATL Pink Foundation

Cost: Free; $5 after 9 p.m.

Contact: www.fadoirishpub.com

Good Mews Holiday Flea Market

When: Nov. 5-6, 12-13

Where: 1725 Roswell Road, Marietta

Time: 10 a.m.- 4 p.m.

Benefits: Good Mews Animal Foundation

Contact: www.goodmews.org

“what if?” 5K

When: Nov. 5

Where: Brook Run Park, Dunwoody

Time: 6 a.m.

Benefits: Partners for Care HIV/AIDS

Cost: $25 before Oct. 25; $30

Contact: Sharon Dicks, 770-294-3586

Kids II Strong Legs Run

When: Nov. 5

Where: Turner Field

Time: 8 a.m. – noon

Benefits: Children's Healthcare of Atlanta

Cost: $20 and up

Contact: www.choa.org

Anything is Possible 5K

When: Nov. 6

Where: Town Center Mall, Kennesaw

Time: 12:30 a.m.

Benefits: Hope for The Warriors, Team Red White and Blue

Cost: $25 until Nov. 5; $30, Race day

Contact: Mark Vescio, runningmanwest@bellsouth.net

Puppy Up Atlanta 2-mile Walk

When: Nov. 6

Where: Pinckneyville Park, Norcross

Time: 11 a.m.

Benefits: Awareness for canine cancer

Cost: $25

Contact: Gayle Smith, gayledaltonsmith@gmail.com

Atlanta National Veterans Day 11K

When: Nov. 11

Where: Piedmont Park

Time: 7:11 a.m.

Benefits: Veterans' charities

Cost: Varies; please contact

Contact: www.nationalveteransdayrun.com

Park Renewal Day

When: Nov. 12

Where: Dearborn Park, Decatur

Time: 8 a.m.

Benefits: Beautification of local parks

Cost: Free

Contact: Dave Butler, dabutler@dekalbcountyga.gov

Run For Justice 5K

When: Nov. 12

Where: 650-B East Lake Dr., Decatur

Time: 7:45 a.m.

Benefits: Atlanta Legal Aid Society

Cost: $20 by Nov. 1; $25

Contact: Ed Williams, 404-327-7738

Breathe Deep Atlanta

When: Nov. 12

Where: Georgia Tech

Time: 9:30 a.m.

Benefits: Lungevity Foundation

Cost: Varies; please contact

Contact: www.lungevity.org/atlanta

Donations Sorting

When: Nov. 12

Where: 1407 Cobb Pkwy., Marietta

Time: 9 a.m. – noon

Benefits: Programs and services for poverty-stricken community

Cost: Free

Contact: www.mustministries.org

Atlanta Mattress 500

When: Nov. 12

Where: Atlantic Station

Time: 10 a.m.

Benefits: Furniture Bank of Metro Atlanta

Cost: Please contact

Contact: Megan Anderson, 404-355-8530 ext. 225

CanStruction

When: Nov. 14

Where: Colony Square, Midtown

Time: 8 a.m. – 11: 30 a.m.

Benefits: Atlanta Community Food Bank

Cost: Free

Contact: www.acfb.org

Race to Recycle 5K

When: Nov. 19

Where: Piedmont Park

Time: 7:30 a.m.

Benefits: Keep Atlanta Beautiful

Cost: $20; $25, race day

Contact: www.keepatlantabeautiful.org

Safe House Thanksgiving Chili Outreach & Cookoff

When: Nov. 26

Where: 89 Ellis St., Atlanta

Time: 10 a.m. – 2: 30 p.m.

Benefits: At-risk youth and families

Cost: Free to attend; volunteers needed

Contact: 404-523-2221

Treat The Troops Christmas Packing Drive

When: Dec. 6

Where: The Cumming Library (Main Branch)

Time: 6:30 p.m.

Benefits: Troops overseas

Cost: Fresh baked cookies and $2/dozen for postage

Contact: Linda Jones, 770-887-1142

Gingerbread Jam 2011 & Contest

When: Dec. 10

Where: 995 Roswell St., Marietta

Time: Noon – 8 p.m.

Benefits: Children with critical, rare and complex medical conditions

Cost: Free; volunteers needed; please contact for contest information

Contact: www.gingerbreadjam.com