На обед, на ужин, на завтрак, на десерт, на первое, на второе (as a part of meal), they usually all take "на" meaning "to". Для requires genitive, by the way: для десерта. It sounds grammatically valid as well but rather uncommon and semantically different here.

The English word [ for ] various meanings do not translate to just [ на ] and [ для ]

For ‧ 16 definitions ‧ en.wiktionary.org/wiki/for ‧
For ‧ 25+ definitions ‧ RU II: Difference? FOR: для, за, на, в, к ‧ www.youtube.com/watch?v=WUfcQaBiicc ‧

For autonomy ‧ Pro autonomy ‧ Advocacy for and against autonomy
For each ‧ Per each ‧ 4 Hydrogen for each Carbon H4C atom
For walk ‧ On walk ‧ Go for a walk
For broke ‧ Until broke ‧ Go for broke
For hills ‧ Toward hills ‧ Head for the hills
For surgery ‧ Before surgery ‧ Scrub for surgery
For joy ‧ Out of joy ‧ Jump for joy
For gold ‧ After gold ‧ Go for the gold
For exchange ‧ in exchange ‧ trade stamps for coins

It sounds correct, but probably the words order is not neutral.