Nearly a dozen Arlington nonprofits surveyed by ARLnow reported meeting or exceeding their fundraising goals for Giving Tuesday this year. But there's a catch. Several nonprofit leaders have expressed concerns about the rising costs and a nationwide decrease in donor participation, potentially impacting their ability to meet increasing demands for assistance across the county. Nearly a dozen Arlington nonprofits surveyed by ARLnow reported meeting or exceeding their fundraising goals for Giving Tuesday this year. But there's a catch. Several nonprofit leaders have expressed concerns about the rising costs and a nationwide decrease in donor participation, potentially impacting their ability to meet increasing demands for assistance across the county.