Good Works: Pinnacol Assurance gives $1.8M, Gill Foundation donates $500K for Covid-19 causes

Two of the Denver area's heavy hitters have donated a combined $2.3 million for those in the region most impacted by the Covid-19 pandemic. But smaller companies are also stepping up with efforts to feed the hungry, house the homeless and help affected students do art projects. Here's this week's roundup: Denver-based LGBTQ advocacy nonprofit the Gill Foundation donated half-million dollars to Food Bank of the Rockies, allowing the hunger-focused charity to feed families in the Denver metro,…