650 E HOPKINS ST, SAN MARCOS, TX 78666 — Hays County
TABC permit number: MB242067 (type: Bar/restaurant serving distilled spirits, wine, and beer for on-premise consumption) — Category: Bar
Owner / operator: BUM'S BILLIARDS, INC.
Trade name: THE I DON'T KNOW BAR
License status: Active (expires 2027-12-08)
License first issued: 2025-11-19
THE I DONT KNOW BAR posts near‑average monthly sales in San Marcos
In its latest month, the bar recorded $89,185 in receipts, just shy of its 12‑month average of $90,779. This performance places THE I DONT KNOW BAR solidly in line with typical Texas bar revenues in San Marcos.
Peak monthly receipts: $0 ().
Based on trailing receipts and Texas hospitality industry multiples.
No Texas state or county lawsuits and no county-clerk tax liens on record for this operator.
Public records, last checked 2026-10-02 05:25.
Source: Texas Comptroller franchise tax records.
Computed audit risk: LOW. Factors: 1 month with identical/near-identical totals.
Permit-level public data assembled by BoozeReports from Texas Comptroller mixed beverage receipts, TABC license registry, local health inspection feeds, and federal court records. View full interactive bar profile.