SQL Identify Missing Data This is getting the best of me!!

I created calendar table (table1) loaded with all days for a period of 5 years.  Among other things the table includes the date, the day type (weekend, holiday etc.)  Important fields here are table1.date and table1.type

I have a second table (table2) that records days worked.  Important fields here are table2.date and table2.employee

I want to identify which dates were not worked by an employee excluding any days that might be a weekend or holiday since those are not required work days.

table1
=======
2/10/20 Weekday
2/11/20 Weekday
2/12/20 Weekday
2/13/20 Weekday
2/14/20 HOLIDAY
2/15/20 Weekend
2/16/20 Weekend

table2
=======
2/10/20   john
2/10/20   jimmy
2/10/20   mary
2/11/20   john
2/11/20   jimmy
2/11/20   mary
2/12/20   john
2/12/20   mary
2/13/20   jimmy
2/13/20   mary
2/14/20   jimmy


Query result should show days that do not exist in table2.

Jimmy 2/12/20  
John 2/13/20
You can do this using the EXCEPT operator to remove the weekdays worked from a CROSS JOIN query that returns all possible weekdays worked by each employee.

SELECT DISTINCT wr.employee, c.work_date
FROM cal c
CROSS JOIN work_record wr 
WHERE c.day_type = 'Weekday'
EXCEPT
SELECT employee, date_worked 
FROM work_record wr


DDL for creating the tables and data:

CREATE TABLE [cal](
    [work_date] [date] NULL,
    [day_type] [varchar](20) NULL
) ON [PRIMARY]
GO

CREATE TABLE [work_record](
    [date_worked] [date] NULL,
    [employee] [varchar](20) NULL
) ON [PRIMARY]
GO

INSERT [cal] ([work_date], [day_type]) 
VALUES (CAST(N'2020-02-10' AS Date), N'Weekday'),
(CAST(N'2020-02-11' AS Date), N'Weekday'),
(CAST(N'2020-02-12' AS Date), N'Weekday'),
(CAST(N'2020-02-13' AS Date), N'Weekday'),
(CAST(N'2020-02-14' AS Date), N'HOLIDAY'),
(CAST(N'2020-02-14' AS Date), N'Weekend'),
(CAST(N'2020-02-14' AS Date), N'Weekend')

INSERT [work_record] ([date_worked], [employee]) 
VALUES (CAST(N'2020-02-10' AS Date), N'john'),
(CAST(N'2020-02-10' AS Date), N'jimmy'),
(CAST(N'2020-02-10' AS Date), N'mary '),
(CAST(N'2020-02-11' AS Date), N'john '),
(CAST(N'2020-02-11' AS Date), N'jimmy'),
(CAST(N'2020-02-11' AS Date), N'mary '),
(CAST(N'2020-02-12' AS Date), N'john '),
(CAST(N'2020-02-12' AS Date), N'mary '),
(CAST(N'2020-02-13' AS Date), N'jimmy'),
(CAST(N'2020-02-13' AS Date), N'mary '),
(CAST(N'2020-02-14' AS Date), N'jimmy')