What Use Can I Make Of My Saturdays

Helloo NL,please is there any advice one can give me on some job or anything as such i can do on saturdays.I live in Lekki area of Lagos and work with one man company as an IT Support Engineer.We dont work on saturdays and sundays,so i see it as being lazy that i will just remain idle in the house in a weekends like this instead of doing something extra to generate income and augument my salary since my company does not pay well as such,that i even find it difficult to manage the salary till month end,and there is no other source of income,its only the salary,no extra income.Please I have been thinking on weekends jobs i can do,but cant fathom any so far.I dont like staying idle especially in this present economic meltdown.Please advise me on any weekend job i can embark upon and how to get it and do it.I can as well be email through:kakabant@yahoo.com.