Fresh craft beer will be flowing tonight at Donnie Mac's Trailer Park Cuisine at 1515 W. Grove St. in Downtown Boise tonight — and it's for a good cause.

Four of the Treasure Valley's local brewers — The Ram, Sockeye, TableRock, and Ontario-based Beer Valley — will join pacific northwest beer stalwarts Widmer/Red Hook to help raise money for the Boise Nordic Foundation tonight.

For your $10, you will get to drink five delicious and fresh four ounce samples of delicious pacific northwest craft beers and support Nordic skiing at the same time. And after you spend your first $10, additional tickets for the four ounce samplers are only $1 each.

(Don't forget that Nordic Skiing is a great way to exercise away all those beers you will likely drink this winter, so look at it as an investment in the future).

The event is from 4-to-9 p.m.

In the spirit of Oktoberfest, about half of the brews will be German or eastern European styles.

It is unclear at this point what the Sockeye guys will serve tonight but here is a list of the other beers which will be available:

Beer Valley — Amber Ale and Pigskin Pale Ale.

Table Rock — Hefeweizen and Oktoberfest.

Red Hook/Widemer — Late Harvest Autumn Ale, Okto, and Kona Pipeline Porter

The Ram — Oktoberfest, Clearwater Kolsch, and Solitary Heron English Summer Ale

Snake River Brewing — Kolsch, Obi-Wan Organic Amber, and Zonker Stout