"Slip slop slap slide seek" is a stupid forced alliteration and doesn't say what you actually need.

"Shirt sunscreen sombrero sunnies shade" is less forced and says what you literally need.

Thanks cancer council I'll take my cheque now.
#AustralianSummer

@aethersia Shirt, sunglasses, sunscreen, sombrero, siesta, shade, smoothie, sandwiches, some sea shanties, and Shakespeare.

Sounds like a good Sunday afternoon to me.

Oh, and a snack platter of salami, stilton, salsa, and samboy chips.