Hi ยายธี :
Yes. We have made some mango 'lassi' (blended yogurt + ripe mango flesh). We have also put lassi in a freezer to make frozen yogurt (blocks/ice cream). But we have been 'lazy' lately and just scoop some yogurt into our vegie and/or fruit salads.
PS. Fruity yogurt sold at supermarkets usually contains added sugar (corn syrup fructose - a much avoided sweetener for health reasons). It is much better just to add plain yogurt to plain fruits or vice versa ;-)