David Lemon of Salt Lake City has received an invitation to try out for the U.S. Luge Team. The Thomas Jefferson Junior High student tried out for the team at Jeremy Ranch in September and was invited to go to Calgary Nov. 21-26 to run on the regular luge course there.

Lemon, 14, will spend a week in Calgary trying to become a member of the U.S. Team. To make the trip, he is looking for sponsorship help. Anyone wishing to help can send a letter and tax-deductible check made out to the U.S. Luge Team, P.O. Box 651, Lake Placid, N.Y., 12946, in Lemon's name.