Looking for something green-related to do this weekend? Look no further than our own Green Community Calendar.

Dunedin Green Market- Every Friday; 8 am- 1 pm. The Dunedin Green Market is located in Pioneer Park at the cross streets of Douglas Avenue and Main Street in Downtown Dunedin and runs every Friday.

Dialogue on Climate Change and Coastal Conservation- Friday, October 23; 9 am-12 pm. On October 23rd, participate and be part of a lively discussion on climate change adaptation strategies and ways to maintain our coasts as places where people and wildlife can thrive. The Dialogue on Climate Change and Coastal Conservation will explore what we must do to prepare for the challenges of a changing coastline. The Dialogue will build on and increase cooperation for protecting natural resources and the economy in response to the effects of global warming. Free event. Seating is limited so please reserve your seats now. Hilton St. Petersburg Carillon Park, 950 Lake Carillon Drive, St. Petersburg, FL 33716.

Tampa Downtown Market- Fridays October-May; 10 am-2 pm. The vision of the Tampa Downtown Market is to provide local residents and businesses of the community with the freshest, highest quality, most nutritious, and most reasonably priced food & gourmet products. The mission of the Tampa Downtown Market is to serve as a community-gathering place where local farmers, producers, and artisans can offer fresh agricultural and related products to generate a sense of local pride and further the economic development of Downtown Tampa. With a strong focus on sustainability, the Tampa Downtown Market intends to provide a vehicle to educate the community on the importance of good health as we create more business opportunities and residential benefits. Located in Lykes Gaslight Square- Tampa St. & Kennedy Blvd., Downtown Tampa.

2009 Audubon Assembly- Friday and Saturday, October 23-24. Come and enjoy two days of Audubon fellowship. Connect with nature and birds on expert-led and self-guided field trips. Celebrate Audubon chapter milestones, too: St. Petersburg Audubon turns 100 and Clearwater Audubon is 50 this year. Deepen your knowledge at exciting learning sessions. And share your stories of how climate change is affecting your life and the places you care about. See the full Assembly schedule. Register here. Hilton St. Petersburg Carillon Park, 950 Lake Carillon Drive, St. Petersburg, FL 33716.

Green Halloween- Friday, October 23; 3:30-6:30 pm. Who says Halloween has to be unhealthy? And who says healthy can’t be fun? Green Halloween® is about making Halloween happy and healthy and about creating community traditions we can all be proud of. Divine Events will host Tampa’s inaugural Green Halloween on Friday, October 23, from 3:30 p.m. to 6:30 p.m. at Hyde Park Village. Event activities include a pumpkin patch cake walk, bobbing for organic apples, make your own Halloween bag out of old TBPM magazines, "best green costume" contest, and much more! National Sponsors Cascadian Farms, Glee Gum, Larabar & Surf Sweets will be providing healthy snacks for kids. Divine Events will also be collecting used children’s Halloween costumes, in good condition, to donate to The Alpha House of Tampa for use by less fortunate children. Local sponsors include Lowry Park Zoo, Tampa Bay Parenting Magazine, Seedlings, My Green Home, and Nicole Geller Photography.  To read all about Green Halloween® and find fun events near you, visit GreenHalloween.org/Tampa. You can learn how to get involved locally, sign up for the super nifty newsletter, and share DIY costume ideas, recipes, and more on the new discussion board. There’s even a trick-or-treat bag design contest for kids! For more information visit www.greenhalloween.org/tampa or contact Barbara Keskiner at barbara@divinetampa.com or 727.403.5868.