Hi Helen
If my memory serves me right, there were not many shops in Lassi.I can only remember one fairly large supermarket that sold everything ,they may have some there. If you go into Argostoli there are lots of shops, most quite stylish so may be a bit costly
M

Thanks for the quick reply. I'm not really that fussy - just thought I might get something unusual out there.

Not too many shops in Lassi Helen, but a walk into Argostoli (about 2 miles) or a taxi ride, or bus ride, and you will find all the shops you need there. Argostoli is like a small City.
I wish I was going with you, but going to Turkey this year because it's cheaper, but I must admit, I prefer Lassi as it's just a 10 minute drive from the airport, (So convenient after a 4 hour flight) so I hope you haven't paid a fortune for transfers to your hotel as it costs just a few euro's in a taxi.
Have fun!!!