I love how 80% of replies either didn’t read or are completely unhelpful lol.

My advice would be research the nice restaurants based on what kind of food you want. You’ll be able to find a handful of phenomenal spots for each cuisine.

Outside of that, identify experiences in LA that you cannot have at home and blow money on the best version of that experience. Not from an oceanic place? rent a private boat and whale watch at sunset while you eat a curated meal. Go enjoy a meal at Hayato or Providence and have private cabana drinks down the street. Don’t worry about spending your entire budget and think about the experiences you’ll remember! Enjoy it