I made some pancakes as suggested in The Real Witches' Kitchen book (last year I made pancakes and jelly) and had some Tesco Cloudy Lemonade. (Sparkling drinks like champagne, lemonade and mineral water are a good choice). You can also make your own lemonade, it's fun to make but this time I bought it, lol.
I used this recipe for the pancakes (found it on Pinterest): http://www.inspiredtaste.net/24593/essential-pancake-recipe/
They're American style pancakes (thicker). I liked them but they were a bit too salty for me. Afterwards I realised that I probably got the amount of salt wrong because the recipe used kosher salt and I used table salt! Never mind, lol.
Here are a couple of links about Imbolg: