LOVE this idea spaghetti! This looks really fun. for preschoolers and older. you layout spaghetti in trays. Let the children touch and feel the spaghetti. they can paint the spaghetti different colors. let them use their hands to mix the paint.
The Rainbow Fish Playdough Activity (from Learning 4 Kids)
Colored Water Sensory Bin: Googly Eye Soup from Fun at Home with Kids (includes non-choking hazard alternatives in post)
Halloween Phonics Game - 'Silly Soup' (and spell-making). from Rachel (",)