Just because you have obligations or a full-time job 5 days a week does not mean traveling should only be reserved for the weekends. In order to be “rich” in cultural adventures you don't need to have all of the time, or all of the money. All you need is the creativity to make the most of what you do have.
Save where you can and splurge when you can.
From exploring, to activities, to food & drink, life is about doing what makes you happy and finding memorable experiences that satisfy your cultural curiosity every day of the week.