The whole site needs a new design.. the graphics are oudated (button bevel effect.. try a glossy effect instead). Also, the aqua background needs to be changed to the pale blue.
Graphics - Sky in banner up top looks pale and dull. Nav is outdated like previously mentioned. Gallery - Maybe a nice Flash slideshow like SlideShow Pro. Also change "tatse" to taste Loading time seems to be a concern. Why are you using frames? How are you going to rank with no content?