CREATE TABLE table_76591 ("Game" FLOAT, "Date" TEXT, "Team" TEXT, "Score" TEXT, "High points" TEXT, "High rebounds" TEXT, "High assists" TEXT, "Location Attendance" TEXT, "Record" TEXT)

What is the average Game, when Date is 'December 23'?
SELECT AVG("Game") FROM table_76591 WHERE "Date" = 'december 23'
SELECT AVG("Game") FROM "table_76591" WHERE "Date" = 'december 23'