Final answer:
The question appears to be a misunderstanding, as the provided reference concerns homelessness in Santa Monica, CA and not culinary information. More context or a direct menu or recipe check is required for a proper answer.
Step-by-step explanation:
The question you've asked about 'how many pieces of bacon go on the Santa Monica' does not seem to relate to a known recipe or standard sandwich configuration. The reference provided about Santa Monica, CA, touches on the issue of homelessness and does not pertain to culinary information, which implies that there could be a mix-up or misunderstanding in your question.
If you are inquiring about a specific sandwich from a certain restaurant or a recipe known as 'the Santa Monica', please provide more context or check the menu or recipe source directly for an accurate answer. As recipes and menus can vary greatly from place to place, the number of bacon pieces can differ accordingly.