When was Mount Tahoma established? 
CREATE TABLE table_1414702_3 (established INTEGER, high_school VARCHAR)
SELECT MAX(established) FROM table_1414702_3 WHERE high_school = "Mount Tahoma"
### Context: CREATE TABLE table_1414702_3 (established INTEGER, high_school VARCHAR) ### Question: When was Mount Tahoma established?  ### Answer: SELECT MAX(established) FROM table_1414702_3 WHERE high_school = "Mount Tahoma"