Table: t_1968_vfl_game_4
Columns: home_team
home_team_score
away_team
away_team_score
venue
crowd
date

Question: What date was the game played at Lake Oval?
SQL: SELECT "date" FROM t_1968_vfl_game_4 WHERE "venue" = 'lake oval'

Question: How many people came to the game at Victoria Park?
SQL: SELECT COUNT("crowd") FROM t_1968_vfl_game_4 WHERE "venue" = 'victoria park'