This year’s gloomy summer left gardeners with plenty to grumble about, but Wednesday afternoon a group of six local residents trolled through a backyard and came up with quite a bounty.? What: Urban Abundance is a new program, part of Slow Foods Southwest Washington, focused on planning, harvesting and planting urban crops.? When: A Dig In! Carrot Harvest to pull 2 acres of carrots for the Clark County Food Bank will be Saturday from 10 a.m. to 2 p.m. The event is part of the Harvest Fun Festival.? Where: 78th Street Heritage Farm, 1919 N.E. 78th St.? Cost: Free.? For more information: Visit www.myurbanabundance.org.Donning gloves and carrying rakes and fruit pickers, they descended upon the well-kept garden of a home in the Northwest neighborhood, emerging a scant half hour later with crate upon crate of pears for a local food pantry.The process is called gleaning — gathering the inevitable overflow of a harvest and putting it to good use. And though that is what’s keeping Warren Neth and his volunteers busy this time of year, their goal is something much more.Neth, 31, is the director of a new program called Urban Abundance, a part of Slow Foods Southwest Washington, aimed at increasing the amount and types of food growing within city limits.