If you're interested in cross-country skiing, but feel a little rusty with your skills, consider signing up for a cross country skiing class at Quarry Park. This Saturday, a pair of experienced skiers will be offering a free training from 10:30 a.m. to noon. they'll go over the basics of technique, trail etiquette, proper outerwear, great ski locations, and more. You need to register by noon tomorrow and space is limited to 20. For more information and to sign up, call 255-6172.