Picture this: a gorgeous late summer's afternoon in the Humboldt Botanical Garden at the College of the Redwoods and a crack trio of American roots music players are peeling through a set of the best sort of songs from our shared national psyche. This vision of beauty can be yours at 1 p.m. on the aforementioned grounds if you choose to join The Delta Nationals for a Sunday matinee in the gardens. Admission is free for members, $8 for the general public and $5 for seniors. Grow some nice memories.