DAY FORECAST, IT'S HARD TO BELIEVE WE'RE TALKING ABOUT CHRISTMAS ALREADY... BUT POPULAR CHRISTMAS PERFORMANCES ARE ALREADY BEING ANNOUNCED BY LOCAL VENUES. TICKETS FOR AN UPCOMING PERFORMANCE BY TRANS- SIBERIAN ORCHESTRA GO ON SALE ON FRIDAY. THE SEASONAL FAVORITE PAIRS HOLIDAY SONGS WITH ELECTRIC GUITARS, PYROTECHNICS AND LASERS. TRANS-SIBERIAN ORCHESTRA'S "LOST CHRISTMAS EVE TOUR" WILL CELEBRATE ITS 20-TH ANNIVERSARY WITH TWO SHOWS AT ERIE INSURANCE ARENA ON SUNDAY NOVEMBER 17- TH. TICKETS ARE AVAILABLE BEGINNING AT 10 A.M. THIS FRIDAY AT ERIE EVENTS DOT COM OR THE ERIE INSURANCE ARENA BOX OFFICE. A PORTION OF THE PROCEEDS WILL BENEFIT EMMA'S FOOTPRINTS AND SECOND HARVEST FOOD BANK OF NORTHWEST PENNSYLVANIA. COMING U