would you please tell me ______ about the tourist attraction

一般情况下,something 用于肯定句,anything用于否定和疑问.而在很有礼貌的问某人要吃什么和喝什么时,应该使用something .这是一种特殊的用法.
something与some一样常用于肯定句,而anything与any一样常用于否定句和疑问句.不过,在表示请求、建议或征求意见的疑问句中常用some或something.在表达“任何”这一含义时肯定句中常用any或anything.例如：
1.——I feel a bit hungry.
——Why don't you have some bread?（86年高考题）
2.Would you like something to drink?
3.You can get it in any department store.这东西你在哪个百货商店都买得到,
4.I believe anything he says.

根据语义是指请指教某一方面具体的（tourist attraction here）一些东西 用anything一般是泛指语义上不通顺

这是因为该句是娓婉用法，some也有相同用法。例如：-Would you like some milk?-No,thanks.